DNA Intro

Front

What is a DNA molecule made of?

Back

A DNA molecule is made of three components: a base, a sugar, and a phosphate.

Front

Which base pairs with adenine in DNA?

Back

Thymine pairs with adenine in DNA.

Front

What is the function of DNA?

Back

DNA carries genetic information that is used for the growth, development, and functioning of living organisms.

Front

What are the four bases of DNA?

Back

The four bases of DNA are adenine (A), thymine (T), cytosine (C), and guanine (G).

Front

What is the complementary base pair for cytosine?

Back

Guanine pairs with cytosine.

Front

In which phase of the cell cycle does DNA replication occur?

Back

DNA replication occurs during the interphase.

Front

What is the shape of a DNA molecule?

Back

A DNA molecule has a double helix shape.

Front

What is the role of the sugar in a DNA molecule?

Back

The sugar in a DNA molecule (deoxyribose) forms the backbone of the DNA structure.

Front

What is the difference between DNA and RNA?

Back

DNA is double-stranded and contains deoxyribose sugar, while RNA is single-stranded and contains ribose sugar.

Front

What is a gene?

Back

A gene is a segment of DNA that contains the instructions for making a specific protein.