Front

What is the primary function of ATP in cells?

Back

ATP (Adenosine Triphosphate) is used by cells as the main energy currency, providing energy for various cellular processes.

Front

What are the two main types of nucleic acids?

Back

The two main types of nucleic acids are DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid).

Front

What is a nucleotide?

Back

A nucleotide is the basic building block of nucleic acids, consisting of a phosphate group, a pentose sugar, and a nitrogenous base.

Front

What role do nucleic acids play in the body?

Back

Nucleic acids store and transmit genetic information, and they are essential for the synthesis of proteins.

Front

What are the components of a nucleotide?

Back

A nucleotide is composed of three parts: a phosphate group, a pentose sugar (deoxyribose in DNA and ribose in RNA), and a nitrogenous base.

Front

What is the structure of DNA?

Back

DNA has a double helix structure, consisting of two strands of nucleotides twisted around each other.

Front

What is the function of RNA?

Back

RNA plays a crucial role in protein synthesis, acting as a messenger between DNA and ribosomes.

Front

What are the four nitrogenous bases found in DNA?

Back

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

Front

How do DNA and RNA differ in structure?

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 phosphate group in nucleotides?

Back

The phosphate group is essential for the formation of the backbone of nucleic acids and plays a key role in energy transfer.