DNA, Genes & Chromosomes

Front

What is a gene?

Back

A gene is a part of the chromosome that carries information and controls a trait.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

What is the correct sequence of structures from smallest to largest?

Back

Gene, DNA, Chromosomes, Nucleus, Cell.

Front

What are traits?

Back

Traits are characteristics such as eye color, hair color, and having freckles.

Tags

NGSS.HS-LS3-1

Front

What is the relationship between DNA and chromosomes?

Back

Chromosomes are made of DNA.

Tags

NGSS.HS-LS3-1

Front

What part of the cell contains chromosomes and genes?

Back

The nucleus.

Tags

NGSS.MS-LS3-1

Front

What is DNA?

Back

DNA (deoxyribonucleic acid) is the molecule that carries genetic information.

Front

What are chromosomes?

Back

Chromosomes are long strands of DNA that contain many genes.

Tags

NGSS.HS-LS3-1

Front

How many chromosomes do humans typically have?

Back

Humans typically have 46 chromosomes, arranged in 23 pairs.

Front

What is the function of the nucleus in a cell?

Back

The nucleus contains the cell's genetic material and controls its activities.

Tags

NGSS.MS-LS1-2

Front

What is the difference between a gene and a chromosome?

Back

A gene is a specific segment of DNA that codes for a trait, while a chromosome is a structure that contains many genes.

Tags

NGSS.HS-LS3-1