DNA Genes Chromosomes and Traits

Front

What are chromosomes?

Back

X shapes that hold DNA.

Front

What is the relationship between genes and DNA?

Back

A gene is one small section of DNA.

Front

How many chromosomes does each human have?

Back

46.

Front

What is the correct name for DNA?

Back

Deoxyribonucleic Acid.

Front

What is NOT true about chromosomes?

Back

All living things have 46 chromosomes.

Front

What is DNA?

Back

DNA stands for Deoxyribonucleic Acid, which carries genetic information.

Front

What are genes?

Back

Genes are segments of DNA that determine specific traits.

Front

How many pairs of chromosomes do humans have?

Back

Humans have 23 pairs of chromosomes.

Front

What is the function of chromosomes?

Back

Chromosomes organize and protect DNA during cell division.

Front

What is a trait?

Back

A trait is a characteristic or feature of an organism, often determined by genes.