Your question: What is the best description of a chromosome?

What happens to spindle fibers during mitosis?

What can chromosomes be described as?

Chromosomes are thread-like structures in which DNA is tightly packaged within the nucleus. DNA is coiled around proteins called histones, which provide the structural support. Chromosomes help ensure that DNA is replicated and distributed appropriately during cell division.

What is the function of a chromosome?

Chromosome Function

Chromosomes carry the basic genetic material DNA which is responsible to provide hereditary characteristics and genetic information to the various cells. The cellular functions are important for the growth and survival of living organisms.

How can chromosomes be identified?

Chromosomes can be identified by their size, centromere position and a specific banding pattern. Chromosomes are most distinct during the metaphase stage of cell division. A karyotype is a collection of chromosomes of a species. Karyotyping is done to ascertain the chromosomal disorders.

What is the function of chromosomes quizlet?

Chromosomes are structures made of nucleic acids and protein, are found in the nucleus of most living cells, and carry genetic information in the form of genes. They are important because they are composed of DNA and pass on traits.

What is a chromosome in simple terms?

(KROH-muh-some) A structure found inside the nucleus of a cell. A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.

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Which stain is used for chromosome?

Giemsa is a visible light dye that binds to DNA through intercalation and thus, is used for chromosome staining.

How might you get these chromosomes to identify a possible genetic disorder?

One of each pair of chromosomes comes from your mother, and the other pair comes from your father. If you have more or fewer chromosomes than 46, or if there is anything unusual about the size or shape of your chromosomes, it can mean you have a genetic disease.