Chromosomes are made of tightly packed ________ molecules. - breakdown of complex molecules and the subsequent release of energy. and more. ... Some of the genes would escape during cell division if they were not tightly packed into chromosomes. A. 12. Chromosomes are lined up at the middle of the cell during the phase of cell division called a. metaphase. c. telophase. b. anaphase.

 
This chapter provides an introduction to chromatin. We will examine the organization of the genome into a nucleosomal structure. DNA is wrapped around a globular complex of 8 core histone proteins, two of each histone H2A, H2B, H3, and H4. This nucleosomal arrangement is the context in which information can be established along …. Bdo a cry for help

Figure 3.13.1 3.13. 1: Eukaryotic and prokaryotic cells: A eukaryote contains a well-defined nucleus, whereas in prokaryotes, the chromosome lies in the cytoplasm in an area called the nucleoid. The size of the genome in one of the most well-studied prokaryotes, E.coli, is 4.6 million base pairs (approximately 1.1 mm, if cut and stretched …Figure 12.5: Chromosome duplication and distribution during cell division. (1) One of the multiple chromosomes in its condensed form in a eukaryotic cell is represented here, not yet duplicated. (2) Once duplicated, a chromosome consists of two sister chromatids connected along their entire lengths by sister chromatid cohesion.Chromosomes are not visible in the cell’s nucleus—not even under a microscope— when the cell is not dividing. However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope. Most of what researchers know about chromosomes was learned by observing chromosomesEukaryotic gene expression begins with control of access to the DNA. This form of regulation, called epigenetic regulation, occurs even before transcription is initiated. The human genome encodes over 20,000 genes; each of the 23 pairs of human chromosomes encodes thousands of genes. The DNA in the nucleus is precisely wound, folded, and ...A. DNA is wrapped around histone proteins to regulate gene expression. Histone proteins... A. Interact with DNA during interphase to delay mitosis when conditions are unfavorable. B. Associate with DNA and compact DNA within the nucleus. C. Organize DNA into separate chromosomes at the beginning of mitosis.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ shape.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ shape.Identify A. cell plate. Division of the cytoplasm of a plant cell is accomplished by a structure called ___. cleavage furrow. Identify the structure (arrow tip) that pinches and separates the cytoplasm of an animal cell into two cells. centromere. Constricted region of the chromosome (arrow tip) sister chromatids.Question 1 Chromosomes are made of tightly packed ________ molecules. Responses A DNADNA B amino acidamino acid C lipidlipid Question 2 A __________ is a segment of DNA which codes for a specific trait. Responses A amino acidamino acid B chromosomechromosome C genegene Question 3 ___________ are passed from parents to offspring, determining an offsprings traits. Responses A ...I've heard of (and even sometimes used) video players like VLC when Windows Media Player prompts me to download "new codecs", but I've also heard people talk about...centrosome. separate replicated chromosomes into two daughter cells; microtubules are produced CENTR fOr SOME sun. chloroplast. solar power plant; converts light energy from the sun into sugars that the cell can use; green bean. Start studying Cells. Learn vocabulary, terms, and more with flashcards, games, and other study tools.Description. This animation shows how DNA molecules are packed up into chromosomes. DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin.Identify A. cell plate. Division of the cytoplasm of a plant cell is accomplished by a structure called ___. cleavage furrow. Identify the structure (arrow tip) that pinches and separates the cytoplasm of an animal cell into two cells. centromere. Constricted region of the chromosome (arrow tip) sister chromatids.report flag outlined. Answer: Chromosones are packed/combined with genetic material/information known as DNA, DeoxyriboNucleic Acid, chromosones are thread-like molecules that carry DNA. Chromosones are made of protein and one molecule of DNA. arrow right.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ shape.This DNA is tightly packed into structures called chromosomes, which consist of long chains of DNA and associated proteins. In eukaryotes, DNA molecules are tightly wound …DNA structure and function. DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Explanation:Chromatin is a mass of genetic material composed of DNA and proteins that condense to form chromosomes during eukaryotic cell division. Chromatin is located in the nucleus of our cells . The primary function of chromatin is to compress the DNA into a compact unit that will be less voluminous and can fit within the nucleus. sohaib. 11 years ago. Chromosomes:A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes. Chromatid:Each of the two threadlike strands into which a chromosome divides longitudinally during cell division. A chromosome is a package of DNA with part or all of the genetic material of an organism. In most chromosomes, the very long thin DNA fibers are coated with nucleosome -forming packaging proteins; in eukaryotic cells the most important of these proteins are the histones. These proteins, aided by chaperone proteins, bind to and condense the DNA ... Concept 16.3: A chromosome consists of a DNA molecule packed together with proteins. Flashcards. Learn. ... protein molecules around which DNA is tightly coiled in ...Oct 31, 2023 · Eukaryotic Chromosomal Structure and Compaction. If the DNA from all 46 chromosomes in a human cell nucleus was laid out end to end, it would measure approximately two meters. However, the diameter would be only 2 nm. Considering that the size of a typical human cell is about 10 µm (100,000 cells lined up to equal one meter), DNA must be ... nucleus. the structure that governs the components of the cell. organelles. molecular machines that perform specific functions for the cell are.. Nucleolus. within the nucleus is the site of ribosome production. Interphase. Cell grows, performs its normal functions, and prepares for division; consists of G1, S, and G2 phases.The short answer is that chromosomes found in the nucleus of plant cells are composed of chromatin (optional reading). Chromatin is made up of DNA wrapped around proteins, called histones. These proteins around which the DNA wraps are called histones. We’ll start with the structure of DNA and build up to a chromosome.Eukaryotic chromosomes contain both DNA and protein tightly packed together to form Chromatin. Chromatin consists of DNA tightly coiled around histones. DNA and histone molecules form nucleosomes.Feb 26, 2020 · Chromosomes are made of tightly packed DNA molecules. 1. DNA, or deoxyribonucleic acid, is the genetic material that carries the instructions for the development, functioning, growth, and reproduction of all living organisms. 2. In eukaryotic cells, DNA is organized into structures called chromosomes. These chromosomes consist of long strands ... Knowledge of the human genome project will revolutionize science and modern medicine -- but how, exactly? Learn about knowledge of the human genome. Advertisement Within every huma...Traveling light is the way to go if you want to skip baggage fees. Plus, it’s just easier to get around when you’re carrying less junk. With that in mind, what are some travel item...Chromosomes are thread-like structures in the nucleus of each cell that package DNA tightly coiled many times around proteins called histones. The DNA becomes more tightly packed during cell division and is then visible under a microscope. Learn more about chromosomes, their structure, function and location. See moreOct 27, 2019 · What are chromosomes: The DNA molecules are tightly packaged within a nucleus with the help of the thread-like structure is known as chromosomes. Each chromosome is made by DNA tightly coiled many times around the proteins, known as Histones which help to support its structure. Each chromosome has a constriction point known as the Centromere ... Wiki User. ∙ 13y ago. Eukaryotic chromosomes contain both DNA and protein, tightly packed together to form a substance called chromatin. Chromatin consists of DNA that is tightly coiled around ...This chapter provides an introduction to chromatin. We will examine the organization of the genome into a nucleosomal structure. DNA is wrapped around a globular complex of 8 core histone proteins, two of each histone H2A, H2B, H3, and H4. This nucleosomal arrangement is the context in which information can be established along …Chromatin and Chromosomes. Packed inside the nucleus of every human cell is nearly 6 feet of DNA, which is subdivided into 46 individual molecules, one for each chromosome and each about 1.5 inches long. Collecting all this material into a microscopic cell nucleus is an extraordinary feat of packaging. For DNA to function when necessary, …Considering that the size of a typical human cell is about 10 µm (100,000 cells lined up to equal one meter), DNA must be tightly packaged to fit in the cell’s …1. A chromosome is a deoxyribonucleic acid (DNA) molecule with part or all of the genetic material (genome) of an organism. Most eukaryotic chromosomes include packaging proteins which, aided by chaperone proteins, bind to and condense the DNA molecule to prevent it from becoming an unmanageable tangle.I've heard of (and even sometimes used) video players like VLC when Windows Media Player prompts me to download "new codecs", but I've also heard people talk about...Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. DNA is so much compressible that a DNA helix with a diameter of 2nm (2 x 10 -9 m) can be supercoiled to become a chromatid of 700nm (700 x 10 -9 m) diameter or so.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ …by Gina Trapani by Gina Trapani Recently Google released a collection of free software for Windows called Google Pack. The big G made some good applications choices for the Pack an...Chromatin and Chromosomes. Packed inside the nucleus of every human cell is nearly 6 feet of DNA, which is subdivided into 46 individual molecules, one for each chromosome and each about 1.5 inches long. Collecting all this material into a microscopic cell nucleus is an extraordinary feat of packaging.Dear Lifehacker,The interphase nucleus is an extremely organized place. To fit all of that DNA into the nucleus in a way that allows efficient access to the required genes is no easy task. The chromatin helps with the packing and organization of the nucleus. Assembly of the histones and DNA into chromatin is very precise.DNA structure and function. DNA is the information molecule. It stores instructions for making other large molecules, called proteins. These instructions are stored inside each of your cells, distributed among 46 long structures called chromosomes. These chromosomes are made up of thousands of shorter segments of DNA, called genes.👍 Correct answer to the question Chromosomes are made of tightly packed molecules - e-eduanswers.com. Subjects. English; History; Mathematics; Biology; Spanish; Chemistry; Business; Arts; Social Studies; Physics; ... Chromosomes are made of tightly packed molecules. Answers: 3 Get Other questions on the subject: Biology ...In eukaryotes, DNA is tightly wound into a complex called chromatin. Thanks to the process of chromatin remodeling, this complex can be "opened" so that specific genes are expressed. If the DNA ...Science > Middle school biology - NGSS > Inheritance and variation > Chromosomes and genes. Google Classroom. Review your understanding of chromosomes and genes in …Bacterial chromosomes are made up of RNA and eukaryotic chromosomes are made up of DNA. D. The eukaryotic genome is found on chromosomes and there are no chromosomes in bacterial cells. ... Eukaryotic chromosomes have to be tightly packed to fit into the nucleus, and bacterial chromosomes do not require tight packing to fit into …Description. This animation shows how DNA molecules are packed up into chromosomes. DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin.Gene regulation controls when and how much a gene is expressed. Chromatin regulation and DNA methylation are two ways to regulate genes. Chromatin regulation involves histone modifications, while DNA methylation adds methyl groups. Both are examples of epigenetic regulation and are crucial for proper cell function. Created by … Study with Quizlet and memorize flashcards containing terms like Chromatin of eukaryotes is organized into repeating interactions with protein octomers called nucleosomes. Nucleosomes are composed of which class of molecules? lipids histones nonhistone chromosomal proteins glycoproteins H1 histones, Eukaryotic chromosomes contain two general domains that relate to the degree of condensation ... Figure 8.4.3 8.4. 3: Diagram of Replicated and Condensed Eukaryotic Chromosome (sister chromatids). (1) Chromatid – one of the two identical parts of the chromosome after S phase. (2) Centromere – the point where the two chromatids are joined together. (3) Short arm is termed p; Long arm is termed q.Solution to question: Chromosomes are made of tightly packed molecules. Upgrade Now Essay Writer New AI CourseMate More Tools Add to Desktop PLUS Log in Question Preview Chromosomes are made of tightly packed 1 ...Scientists eventually learned that chromosomes carry _____ , which is copied and ... the chromatin becomes tightly _____ packed. Cell growth occurs.The result of _________ is the division of a cells chromosomes into two new nuclei, each of what has the same amount and type of DNA as the original nucleus. The division of the cells cytoplasm is called_______ and occurs with the production of two new cells. DNA molecules replicate. Cells begin to grow to grow in size.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each …Chromatin is a packaging material for DNA. If not packed well, it can tangle around itself or get damaged during cell division. The size of cells is in micrometers and a DNA can be as long as 3 meters. In order to fit such a lengthy structure into a micrometer cell, tight packing is required.Chromosomes are made of tightly packed ___molecules. Asked 02/26/2020 By samuelmoss23 In Biology Chromosomes are made of tightly packed ___molecules. Answer by Tdubs1254 Answer: In the nucleus of each cell, the ...H2A, H2B, H3 and H4 are the core histones. Two H3 and H4 dimers and two H2A and H2B dimers form an octamer. Linker histones lock the DNA in place onto the nucleosome and can be removed for transcription. Histones can be modified to change the amount of packaging a DNA does. The addition of the methyl group increases the hydrophobicity of …sohaib. 11 years ago. Chromosomes:A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes. Chromatid:Each of the two threadlike strands into which a chromosome divides longitudinally during cell division.The chromosomes are made of tightly folded/packed DNA molecules. These DNA molecules are kept in a compact state with help of certain proteins, namely the nucleosome protein made of Histone octamers and the scaffold proteins. Hence, the chromosomes are made up of both DNA and proteins.A single molecule of deoxyribonucleic acid and a protein make up each chromosome (DNA). As bundles of DNA that are tightly wound, chromosomes are found inside the nucleus of practically all of the cells in our body. Histone-like proteins, which give chromosomes their distinctive shape, keep DNA securely wound around them.The coils of DNA in the nucleus are called chromosomes. Chromosomes are very long stretches of DNA that are neatly packed together by proteins. The combination of DNA and the proteins that package DNA is called chromatin. The finger-like chromosomes are the most densely packed state of DNA. Packaging starts at a much …DNA associates closely with a special class of proteins to form tightly packed chromosomes help regulate the accessibility of DNA to enzymes and other proteins that copy and read the DNA enable the DNA to fit into the nucleus of a eukaryotic cell Archaea also have some that complex with DNA. These found in archaea are related to but …Wiki User. ∙ 13y ago. Eukaryotic chromosomes contain both DNA and protein, tightly packed together to form a substance called chromatin. Chromatin consists of DNA that is tightly coiled around ... DNA ligase. DNA replication gets it wrong about __ in every 10 billion nucleotides. one. Study with Quizlet and memorize flashcards containing terms like DNA stands for, Every body cell, or somatic cell, in a human has __ chromosomes., These chromosomes are packed together tightly with __ in the nucleus of the cell. and more. The unique structure of chromosomes keeps DNA tightly wrapped around spool-like proteins, called histones. Without such packaging, DNA molecules would be too long to fit inside cells. For example, if all of the DNA molecules in a single human cell were unwound from their histones and placed end-to-end, they would stretch 6 feet.diploid. cell, nucleus, or organism containing two sets of chromosomes (2 n) gamete. haploid reproductive cell or sex cell (sperm, pollen grain, or egg) gene. physical and functional unit of heredity, a sequence of DNA that codes for a protein. genome. total genetic information of a cell or organism. haploid.Chromosomes are pretty long in prokaryotes; for example, almost 4.6 million base pairs, spanning a length of approximately 1.1mm, are found in E.coli. It is pretty intriguing how such a long structure is packed into a small cell. DNA gets coiled and twisted to form a supercoiled ball-like structure for this to happen.Concept 16.3: A chromosome consists of a DNA molecule packed together with proteins. Flashcards. Learn. ... protein molecules around which DNA is tightly coiled in ...This page titled 1.2: Chromosomes and chromatin is shared under a CC BY-SA license and was authored, remixed, and/or curated by Stefanie West Leacock. If stretched to its full length, the DNA molecule of the largest human chromosome would be 85mm. Yet during mitosis and meiosis, this DNA molecule is compacted into a chromosome …Chromosome Structure The DNA structure of a human cell is packed even more tightly. Matter of fact it is 1000 times longer than that of a bacterium cell. Eukaryotic chromosomes contain both DNA and protein tightly packed together to form a substance called chromatin. The protein (histone) allows for the DNA to tightly pack around so that it can ...Chromosomes are made up of DNA, proteins, and other molecules, and they are essential for the proper functioning of cells. The process of making chromosomes begins with the replication of DNA. DNA replication is the process by which the genetic material is copied so that each new cell receives a complete set of chromosomes. Eukaryotes: many chromosomes composed of tightly coiled DNA proteins called histones. Study with Quizlet and memorize flashcards containing terms like Explain how DNA is replicated., Where and in what form is eukaryotic DNA found?, How are the long DNA molecules found in eukaryotes packed into short chromosomes? and more. 1. A chromosome is a deoxyribonucleic acid (DNA) molecule with part or all of the genetic material (genome) of an organism. Most eukaryotic chromosomes include packaging proteins which, aided by chaperone proteins, bind to and condense the DNA molecule to prevent it from becoming an unmanageable tangle.Human Chromosomes. Human cells normally have two sets of chromosomes, one set inherited from each parent. There are 23 chromosomes in each set, for a total of 46 chromosomes per cell. Each chromosome in one set is matched by a chromosome of the same type in the other set, so there are actually 23 pairs of chromosomes per cell. Chromosomes are structures of DNA and proteins that package the genetic material of cells. They are made of nucleosomes, which are composed of DNA and histones. Chromosomes are more tightly packed in eukaryotic cells than prokaryotic cells, and they have different levels of condensation and accessibility. Genetic information is stored in several places, which are DNA molecules, genes, chromosomes, mitochondria and the genome. Different amounts and types of genetic information are st...Eukaryotic chromosomes are stored inside a structure called a nucleus. Eukaryotic chromosome is made up of tightly coiled and condensed DNA around clusters of nuclear proteins called histones. Histone helps in the packaging of DNA into a closely-packed form and that's how it fits in the cell's nucleus.What is the name of the individual positively charged proteins that interact with DNA to form the structure of the chromosome? histones. See an expert-written answer! We have an expert-written solution to this problem! ... In a typical --- chromosomes are visualized as tightly packed DNA. Assessment question. karyotype--- charged DNA wraps ...When the DNA in a chromosome is tightly packed, it takes on a configuration that resembles an X, or in the case of the male sex chromosome, a Y. Each individual chromosome is made of two telomeres, which make up the sides of the X, and a specialized sequence of DNA, called a centromere, that acts as a band holding the centers of the two ...If you're rushing around all the time or feel overcommitted, it's time to purge some of those obligations. Scrutinize your schedule the way you would a packed fridge to find what's...Chromosomes are made of tightly packed _____ molecules. Responses A DNADNA B amino acidamino acid C lipidlipid Question 2 A _____ is a segment of DNA which codes for a specific trait. Responses A amino acidamino acid B chromosomechromosome C genegene Question 3 _____ are passed from parents to offspring, determining an offsprings traits. ResponsesPairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ shape.Pairs of chromosomes, also known as homologous chromosomes, contain the same genes though there may be differences between the version of gene on each member of the pair. DNA is normally tightly packed into the nucleus of a eukaryotic cell, through protein-DNA complexes that form the characteristic condensed ‘chromosome’ …These new roles came to light from efforts to understand the process of X-inactivation, wherein one of the two X chromosomes carried by females is silenced, all …

The short answer is that chromosomes found in the nucleus of plant cells are composed of chromatin (optional reading). Chromatin is made up of DNA wrapped around proteins, called histones. These proteins around which the DNA wraps are called histones. We’ll start with the structure of DNA and build up to a chromosome.. Ruger american vs savage axis ii

chromosomes are made of tightly packed ________ molecules.

The compaction of bacterial chromosome occurs by two processes: 1. the formation of loop domains. 2. by DNA super-coiling. The first step of the viral reproductive cycle: the virus must ATTACH (absorb) to the surface of a host cell. after the virus is attached to the host cell: the viral GENOME enters the cytoplasm.Each chromosome consists of one continuous thread-like molecule of DNA coiled tightly around proteins, and contains a portion of the 6,400,000,000 basepairs (DNA building blocks) that make up your DNA. 15484. DNA packaging, 3D animation with sound effects only. DNA packaging, 3D animation with sound effects only. 15483.Figure 12.5: Chromosome duplication and distribution during cell division. (1) One of the multiple chromosomes in its condensed form in a eukaryotic cell is represented here, not yet duplicated. (2) Once duplicated, a chromosome consists of two sister chromatids connected along their entire lengths by sister chromatid cohesion.Winston Cahya. 49 3 5. They don't pack into chromosomes. Chromosomes are made of DNA and during the metaphase, the chromosomes packed and look like the standard x-shaped (-ish) representation of chromosomes that we are all used to. – Remi.b. May 10, 2016 at 16:15. You have some misconception here: … Bacteria and some single-celled eucaryotes have especially compact genomes; the complete nucleotide sequence of their genomes reveals that the DNA molecules that make up their chromosomes are little more than strings of closely packed genes (Figure 4-13; see also Figure 1-30). However, chromosomes from many eucaryotes (including humans) contain ... In case you missed it, the end of the age of ever-faster computers is nigh. In his speech (pdf) at last summer’s Hot Chip conference, Bob Colwell, Intel’s former chief architect, s...H2A, H2B, H3 and H4 are the core histones. Two H3 and H4 dimers and two H2A and H2B dimers form an octamer. Linker histones lock the DNA in place onto the nucleosome and can be removed for transcription. Histones can be modified to change the amount of packaging a DNA does. The addition of the methyl group increases the hydrophobicity of …Packing up your home is one of the most challenging parts of any move. We’ll show you eight packing supplies you should use for a stress-free moving experience. Expert Advice On Im...Some may say that guys have it easier than women, but choosing the right cruisewear for men can be just as tricky. Here's our guide to what guys should pack for their next cruise. ...What is the name of the individual positively charged proteins that interact with DNA to form the structure of the chromosome? histones. See an expert-written answer! We have an expert-written solution to this problem! ... In a typical --- chromosomes are visualized as tightly packed DNA. Assessment question. karyotype--- charged DNA wraps ...In high school, we're taught that in the nucleus of every cell, DNA molecules are tightly packed around proteins called histones to form our chromosomes. But new research has found that there's a whole lot more to chromosomes than the 25,000 or so genes they contain - scientists have found that a mysterious 'sheath-like' structure …Chromatin is a mass of genetic material composed of DNA and proteins that condense to form chromosomes during eukaryotic cell division. Chromatin is located in the nucleus of our cells . The primary function of chromatin is to compress the DNA into a compact unit that will be less voluminous and can fit within the nucleus.1. Chromosomes are made up of bundles of tightly coiled DNA molecules and proteins called histones. In eukaryotic cells, chromosomes are stored in the nuclei. 2. DNA threads are too thin (2.2-2.6 nm) to be seen with a light microscope. However, the chromosomes can be seen with a light microscope during cell division. 3.Terms in this set (46) Chromosomes. Rod shaped structures made of DNA and proteins (DNA is coiled into a very compact structure) Chromosome. Found inside the nucleus. Single DNA molecule with proteins. histones. DNA wraps around proteins called _____ which help maintain the shape of the chromosomes and keep the DNA coiled. Nonhistone.With a Y chromosome, the embryo will become a boy, while with two Xs, a girl will grow. We can find many different chromosomes. Chromosome 1 is the largest of the human chromosomes, made up of approximately 249 million base pairs of the nucleotide, and accounts for approximately 8% of the entire DNA within a human cell.Indices Commodities Currencies StocksStudy with Quizlet and memorize flashcards containing terms like If a cell were unable to produce histone proteins, which of the following results would be a likely effect on the cell? a) The cell's DNA could not be packed into its nucleus. b) Amplification of other genes would compensate for the lack of histones. c) There would be an increase in the amount of DNA produced during replication ....

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