DNA Genes Chromosomes and Traits

Front

What is a gene?

Back

A gene is a piece of DNA that contains the instructions for making one protein.

Front

What do genes code for?

Back

Genes code for proteins which manifest physical traits like height, hair color, and eye color.

Front

How many chromosomes does a child inherit from each parent?

Back

A child inherits half of their chromosomes from their father and half from their mother.

Front

What is DNA?

Back

DNA (deoxyribonucleic acid) is the molecule that carries the genetic instructions for life.

Front

What are chromosomes?

Back

Chromosomes are structures within cells that contain DNA and genes.

Front

What is the relationship between genes and traits?

Back

Genes determine traits by coding for proteins that influence physical characteristics.

Front

What is the role of proteins in the body?

Back

Proteins perform a variety of functions including building tissues, acting as enzymes, and regulating processes.

Front

What is a trait?

Back

A trait is a characteristic or feature of an organism, such as eye color or height.

Front

What is the function of DNA?

Back

The function of DNA is to store and transmit genetic information.

Front

What is the difference between a gene and a chromosome?

Back

A gene is a segment of DNA that codes for a specific protein, while a chromosome is a long strand of DNA that contains many genes.