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Chromosomes are large organic molecules that contain most or all of the genetic information of the cell or virus and a great many genes. This threadlike structure is found in the cells of every organism and is responsible for passing of characteristics to offspring is the process of heredity.
Wiki User
∙ 15y ago
A chromosome is composed of DNA molecules that contain genes, which are the instructions for making proteins. These genes are organized into units called nucleosomes, made up of DNA wrapped around proteins called histones. Chromosomes also contain other non-coding DNA sequences that help regulate gene expression.
Wiki User
∙ 11y agoA chromosome is made up of DNA and proteins.
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Is the smallest gene cell chromosome?
Chromosome 21 is the smallest human chromosome. Inside of the chromosome, there are 48 billion nucleotides, the building blocks of DNA.
What spooled string of genes inside the nucleus?
A spooled string of genes packaged in a single unit is called a chromosome. A chromosome is a structure of DNA, RNA, and protein which are found in cells.
What is a list of the 3 parts of a chromosome?
The three main parts of a chromosome are the centromere, which holds sister chromatids together, the telomeres at each end, which protect the chromosome from deteriorating, and the chromatin, which contains DNA and proteins that help organize and package the DNA.
What is the designation for the short arm of a chromosome?
The short arm of a chromosome is denoted as "p" in chromosome nomenclature. For example, if a chromosome is labeled as 15p, it means that it is chromosome 15 with the short arm indicated.
Name three cell structures that are found inside the nucleus?
Chromatin, nucleolus, and nuclear envelope are three cell structures found inside the nucleus.
Is the smallest gene cell chromosome?
Chromosome 21 is the smallest human chromosome. Inside of the chromosome, there are 48 billion nucleotides, the building blocks of DNA.
A thread-like body of DNA that is found inside a cell nucleus is called a?
chromosome
What spooled string of genes inside the nucleus?
A spooled string of genes packaged in a single unit is called a chromosome. A chromosome is a structure of DNA, RNA, and protein which are found in cells.
What part of a cell is a chromosome found?
Chromosomes are found in the nucleus of a cell. They are structures that contain the genetic material of the cell in the form of DNA.
What do you call the chromosomes found on vampire?
the chromosome inside a vampire is called the glandularserosis
What cells would you find in a chromosome?
None. Chromosomes are found inside a cell.
What is a thread like body of DNA is found inside a cell nucleus?
chromosome
Is chromosome a cell?
No, they are in a cell, and needed to preform cytokinesis and mitosis, the reproduction of a cell. No but it is something inside a cell
Where is DNA in the eukaryotes cell?
nucleus
What is the meaning of chromosome?
what is the meaning of chromosomes
What is a dark staining body composed of 2 chromatids inside a cell during M-phase?
The dark staining body composed of 2 chromatids inside a cell during M-phase is called a chromosome. Chromosomes are formed when the DNA in a cell is tightly coiled and condensed to facilitate cell division. Each chromosome consists of two sister chromatids that are held together at a structure called the centromere.
What is a list of the 3 parts of a chromosome?
The three main parts of a chromosome are the centromere, which holds sister chromatids together, the telomeres at each end, which protect the chromosome from deteriorating, and the chromatin, which contains DNA and proteins that help organize and package the DNA.
