Question

What are nucleic acids?

Hint:

DNA stores genetic information, while RNA helps in gene expression and protein synthesis.

Answer 1

Step 1: Define Nucleic Acids.
Nucleic acids are biopolymers composed of long chains of nucleotides. They are the carriers of genetic information in living organisms and play key roles in protein synthesis.
Step 2: Types of Nucleic Acids.
There are two main types of nucleic acids: 1. DNA (Deoxyribonucleic Acid): Carries genetic information used in growth, development, functioning, and reproduction. 2. RNA (Ribonucleic Acid): Involved in protein synthesis and gene expression.
Step 3: Structure of Nucleic Acids.
Nucleic acids are made of nucleotides, each consisting of: - A phosphate group. - A sugar (ribose in RNA, deoxyribose in DNA). - A nitrogenous base (adenine, thymine, cytosine, guanine, and uracil in RNA).
Final Answer: Nucleic acids are biopolymers made up of nucleotides and are responsible for carrying genetic information and protein synthesis.
Final Answer: \[ \boxed{\text{Nucleic acids are biopolymers made of nucleotides, responsible for genetic information storage and protein synthesis.}} \]