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Type your answer here... 46 dna molecule are present in a chromosome
Wiki User
∙ 12y ago
Wiki User
∙ 11y agosingle
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How many DNA molecules are in a chromosome just before mitiosis?
There are twice the usual number of chromosomes, but the same number of DNA molecules per chromosome.
Are genes are made up of smaller molecules known as chromosomes?
No, chromosomes are made of genes and DNA. Gene sequences make up DNA, and this DNA is coiled up and makes up chromosomes.
Do chromosomes include DNA molecules histones and nuclosomes?
Yes. Chromosomes are DNA that have been wound around histones to form nucleosomes. The nucleosomes that have condensed are what forms the complete chromosomes.
If a body cell has 46 chromosomes during g1- how much DNA will be in the cells during s an g2?
G1 - 46 single-chromatid chromosomes = 46 DNA molecules; s - replication takes place, so that at the end of S and in G2 - 46 double-chromatid chromosomes = 92 DNA molecules
Is a chromosomes a DNA molecule?
Yes, chromosomes are made of DNA and protein molecules called histones. Edit from another user: False, they're made of material called chromatin. Edit from user #3: Chromosomes and chromatin are actually the same thing, except in different form. Both chromosomes and chromatin are made up of a strand of DNA wrapped around histone protein, except chromatin is in a long and stringy form while chromosomes are a compacted and twisted version of chromatin.
How many DNA molecules are in a chromosome just before mitiosis?
There are twice the usual number of chromosomes, but the same number of DNA molecules per chromosome.
What molecules are found in chromosomes?
DNA molecules.
What DNA molecules are formed into structures?
Chromosomes
What is the relationship between chromosomes and DNA molecules?
Chromosomes are complete molecules of DNA and its attached proteins. A chromosome carries part or all of an organisms genes.
What molecules make up chromosomes?
The DNA molecule.
Are genes are made up of smaller molecules known as chromosomes?
No, chromosomes are made of genes and DNA. Gene sequences make up DNA, and this DNA is coiled up and makes up chromosomes.
Which molecules carry genetic information from one generation to the next?
They are DNA molecules. They are stored in chromosomes
In what ways is DNA unique among molecules?
The molecules of each DNA are exactly the same, they are aranged diferently within chromosomes though.
Do chromosomes include DNA molecules histones and nuclosomes?
Yes. Chromosomes are DNA that have been wound around histones to form nucleosomes. The nucleosomes that have condensed are what forms the complete chromosomes.
What best describes the relationship between chromosomes and DNA molecules?
Gene
What are chromosomes made up of?
Chromosomes are made up of many genes joined together like beads on a string.
The genetic information on the chromosomes is carried by complex molecules called?
genes DNA
