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What are the compounds which make up a chromosome?
DNA molecules
How many DNA molecules are in a chromosome just before mitiosis?
Just before mitosis, a chromosome consists of two sister chromatids joined by a centromere. Each sister chromatid contains one DNA molecule. Therefore, there are two DNA molecules in a chromosome just before mitosis.
What is The number of DNA molecules present in a duplicated chromosome is?
2 DNA molecules College Biology Chapter 9
How many DNA molecules are in a chromosomes?
There is one double helix DNA molecule per chromosome.
What is bead like structure formed by DNA and his-tone molecules?
Chromosome.
Threadlike structures made of DNA molecules that contain the genes is what?
chromosome
What is the difference between a chromosome and a DNA molecule?
The difference between a chromosome and a DNA molecule is that a chromosome is a single DNA molecule associated with proteins and a DNA molecule is a long thin molecule that stores genetic information.
How do DNA molecules appear in the chromosome?
DNA molecules appear in the chromosome as tightly coiled structures called chromatin. The DNA is wrapped around proteins called histones, forming nucleosomes. The nucleosomes are then packaged together into a more condensed structure known as chromatin, which ultimately makes up the chromosome.
What material that contains the genetic code in a chromosome is?
The DNA molecules in various combinations form the genes which are the genetic code of a chromosome.
At the end of s phase each chromosome has how many coiled dna molecules?
At the end of S phase, each chromosome has two coiled DNA molecules, also known as sister chromatids. These sister chromatids are identical copies of each other formed during DNA replication in preparation for cell division.
How many molecules of eukaryotic DNA make up a chromosome in humans?
A chromosome in humans is made up of one long DNA molecule. This DNA molecule is double-stranded and contains thousands of genes.
Largest organic molecules?
DNA, each chromosome is 2 quite easily visible molecules under light microscope.
