DNA - Genes - Chromosomes

Front

What is the smallest unit of genetic information?

Back

DNA/nucleotides

Front

What is the largest unit of genetic information?

Back

Cell

Front

How are genes organized in relation to chromosomes?

Back

Genes are sections of DNA arranged along the chromosomes.

Front

What is the shape of DNA called?

Back

Double helix

Front

How many pairs of chromosomes do humans have?

Back

23 pairs

Front

How many total chromosomes are found in each human cell?

Back

46 chromosomes

Front

What is a chromosome?

Back

A structure made of DNA that contains many genes.

Front

What is the function of genes?

Back

Genes carry the instructions for making proteins, which determine traits.

Front

What is the relationship between DNA, genes, and chromosomes?

Back

DNA is the molecule that makes up genes, and genes are organized into chromosomes.

Front

What is the nucleus?

Back

The nucleus is the cell organelle that contains the chromosomes.