DNA STRUCTURE

Front

What is the structure of a DNA molecule?

Back

A DNA molecule is structured as a double helix.

Front

Which nitrogenous base does Cytosine pair with in DNA?

Back

Cytosine always pairs with Guanine.

Front

What type of bonds hold the two strands of DNA together?

Back

The two strands of DNA are held together by Hydrogen Bonds.

Front

What are the components of a nucleotide?

Back

Nucleotides are made up of a sugar, phosphate, and a nitrogenous base.

Front

Why is DNA considered important for living organisms?

Back

DNA serves as the blueprint for traits of all living things.

Front

What are the four nitrogenous bases found in DNA?

Back

The four nitrogenous bases in DNA are Adenine, Thymine, Cytosine, and Guanine.

Front

What is the role of the sugar in a nucleotide?

Back

The sugar in a nucleotide provides the backbone structure for DNA.

Front

What is the difference between DNA and RNA?

Back

DNA contains deoxyribose sugar and thymine, while RNA contains ribose sugar and uracil.

Front

What is the function of DNA replication?

Back

DNA replication ensures that each new cell receives an exact copy of the DNA.

Front

What is a gene?

Back

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