Front

Where is DNA primarily located in a eukaryotic cell?

Back

In the nucleus.

Front

What are the three main components of a nucleotide?

Back

Sugar, phosphate, and nitrogen base.

Front

What are the four nitrogen bases found in DNA?

Back

Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).

Front

What is the structure of DNA described as?

Back

A double helix.

Front

What is the role of ribose sugar in a nucleotide?

Back

It serves as the 'house' or backbone of the nucleotide.

Front

What type of bond connects the nitrogen bases in DNA?

Back

Hydrogen bonds.

Front

What is the complementary base pairing in DNA?

Back

Adenine pairs with Thymine, and Cytosine pairs with Guanine.

Front

What is the function of DNA in living organisms?

Back

To store and transmit genetic information.

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 the significance of the double helix structure of DNA?

Back

It allows for the efficient packing of genetic material and provides stability.