Question

What are both chromosomes and genes made from?

Answer 1

Hint: Chromosomes are tightly coiled DNA bundles of thread-like structure found inside the nucleus of every cell. The Chromosomes contain Genes that are present within the Cell nucleus.

Complete answer:
A cell contains the membrane-bound organelle called Nucleus. The Nucleus consists of the cell's Chromosome. This contains the Genetic information of the cell. The nucleus contains deoxyribonucleic acid (DNA).

Chromosomes and Genes are made up of deoxyribonucleic acid (DNA). The chromosome has many genes and these genes hold the information for building up specific proteins.

The chromosome was discovered by Strasburger in 1815 and in 1888 Waldeyer used the term “chromosome’’. A chromosome is a thread-like structure located inside the nucleus of the cells. Each chromosome is made up of DNA and tightly packed proteins called histones. Chromosome structure is visible only during cell division. Genes are present inside the chromosome in a linear fashion.

Genes are the functional unit of heredity. The term gene was first coined in the year 1909 by Wilhelm Johannsen. Genes are made up of DNA, chromosomes. Each chromosome contains Genes. They make up the sequence of nucleotides. Gene is the segment of DNA, it encodes for gene expression.

Thus, the correct answer is Chromosome and genes are made up of Deoxyribonucleic acid ( DNA).

Note: Both genes and chromosomes are made from DNA. Gene and chromosomes play an equally important role in holding the information. Chromosomes are responsible for making Proper DNA and Genes are responsible for making Protein synthesis.