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What is a chromosome and why is it important for DNA to condense?
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Are chromosome more condense than chromatin?
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
Which molecule is wound up to make a chromosome?
DNA molecule is wound up around proteins called histones to form a structure known as a chromosome. This coiling helps condense the DNA for efficient storage and organization within the cell.
Why is it necessary for chromatin to condense into tightly packed chromosomes?
DNA does not condense into chromosomes. When cells divide so do chromosomes. Each chromosome provides the template for a new chromosome. The four bases match those on the old chromosomes and create new chromosomes. DNA does not just decide to get together, "Hey guys, lets get together and become a chromosome." ACTUALLY they do condense into chromosomes because it would be too big (if uncoiled and stretched out) to fit into a cell
What is the unraveled DNA called?
Unraveled DNA is called chromatin. Chromatin consists of DNA wrapped around proteins called histones, which helps to organize and condense the genetic material within the cell.
What is the name for the structure in the nucleus of the cell which contains DNA and can be best seen when the cell is dividing?
The structure is called a chromosome. Chromosomes are visible during cell division as they condense to form distinct, visible structures that contain tightly coiled DNA.
What is the name of the structure that DNA will condense into?
A chromosome
Are chromosome more condense than chromatin?
Yes, you can think of chromosomes tightly wound up DNA and chromatin as unwound DNA.
Which molecule is wound up to make a chromosome?
DNA molecule is wound up around proteins called histones to form a structure known as a chromosome. This coiling helps condense the DNA for efficient storage and organization within the cell.
Why is it important for the chromosomes to condense during mitosis a to facilitate DNA replication B to faciliate chromosome movement Cto faciliate cytokinesis d to facilitate spindle formation?
B. It is important for chromosomes to condense during mitosis to facilitate chromosome movement. Condensed chromosomes are easier to separate and move to opposite ends of the cell during cell division, ensuring that each daughter cell receives the correct number of chromosomes.
Why is it necessary for chromatin to condense into tightly packed chromosomes?
DNA does not condense into chromosomes. When cells divide so do chromosomes. Each chromosome provides the template for a new chromosome. The four bases match those on the old chromosomes and create new chromosomes. DNA does not just decide to get together, "Hey guys, lets get together and become a chromosome." ACTUALLY they do condense into chromosomes because it would be too big (if uncoiled and stretched out) to fit into a cell
What is the unraveled DNA called?
Unraveled DNA is called chromatin. Chromatin consists of DNA wrapped around proteins called histones, which helps to organize and condense the genetic material within the cell.
What is the fundamental repeating unit of organization in a eukaryotic chromosome?
The fundamental repeating unit of organization in a eukaryotic chromosome is the nucleosome. A nucleosome consists of DNA wrapped around a core of histone proteins. Multiple nucleosomes are connected by linker DNA to form chromatin fibers.
What is the name for the structure in the nucleus of the cell which contains DNA and can be best seen when the cell is dividing?
The structure is called a chromosome. Chromosomes are visible during cell division as they condense to form distinct, visible structures that contain tightly coiled DNA.
Does DNA have chromosomes in it or is it the other way around?
Chromosomes are made up of DNA. DNA wraps around proteins called histones to form structures called nucleosomes, which then coil and condense to create chromosomes. Each chromosome contains a single, long DNA molecule.
At the beginning of cell division DNA and the proteins associated with the DNA coil into a structure called an?
At the beginning of cell division, DNA and the proteins associated with the DNA coil into a structure called a chromosome. Chromosomes are visible under a microscope and contain the genetic material (DNA) of an organism.
What nucleus acid is called that makes up a chromosome?
The nucleic acid chains usually sit around uncoiled as loose strands. When it is time for the cell to reproduce, they condense and wrap up very tightly. The tightly wound DNA is called a chromosome. Chromosomes look kind of like long, limp hot dogs. They are also found in pairs.
Why is it important for DNA to condense before dividing?
DNA condensation is used to block the transcription and translation of a number of genes. It is part of "epigenetics" by condensation of the DNA the polymerase can no longer bind.
