A chromosome is a thread-like structure composed of a long molecule of DNA tightly coiled around proteins called histones. In eukaryotic cells, such as those in plants and animals, chromosomes are located inside the nucleus. They are the carriers of the genetic information required for a cell's growth, survival, and reproduction. Chromosomes are like small threads that are made up of DNA and proteins . DNA stands for deoxyribonucleic acid, which is the template on which all the structures of the body are created and maintained. There are several genes in each chromosome. Chromosomes are thin, thread like structures present in the nucleus and visible during all division. Each chromosome is made up of DNA (deoxyribonucleic acid) and proteins. To easily understand what a chromosome is, let us go through this list of the most commonly asked questions about chromosomes . Question: What are chromosomes and DNA? Chromosomes are threadlike structure that carries DNA along with histone protein. Chromosomes are composed of DNA, and the primary chromosome function is to carry the essential genetic material of the cell, i.e., DNA holds all the genetic information encoded in DNA genes. Does this also clarify what are genes made of? Genes are ...
