Question

Arrange the following in the correct sequence from higher unit to lower unit.

• A. Cell
• B. Nucleus
• C. Chromosomes
• D. Gene
• E. DNA

Answer 1

$\bullet$ Nucleus is one of the vital organelle present within the cell. The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism).
$\bullet$ Chromosomes are structure found within the nucleus that contains hundreds to thousands of genes.
$\bullet$ Genes are structures that contain the hereditary information present within a cell.
$\bullet$ Genes are made of a substance called deoxyribonucleic acid, or DNA.