A Gene Is a Segment on a Chromosome Containing the DNA

question 242

True/False

A gene is a segment on a chromosome containing the DNA instructions for manufacturing a particular protein.

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Definitions:

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA).

Nucleus

In cells, a membrane-bound organelle that contains the cell's chromosomes and acts as the control center for gene expression and DNA replication.

DNA

Deoxyribonucleic acid, a molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all living organisms and many viruses.

Eugenics

Eugenics is a controversial historical movement and set of beliefs aimed at improving the genetic quality of the human population through selective breeding and other methods.