NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

BIO MOLECULES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Biomolecules are organic molecules being produced by living organisms. Which group comprises the four main biomolecules?
A
carbohydrate, protein, nucleic acid, amino acid
B
carbohydrate, protein, lipid, nucleic acid
C
protein, lipid, nucleic acid, triglyceride
D
protein, lipid, carbohydrate, nucleotide
Explanation: 

Detailed explanation-1: -biomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins.

Detailed explanation-2: -A biomolecule refers to any molecule that is produced by living organisms. As such, most of them are organic molecules. The four major groups of biomolecules include polysaccharides, proteins, nucleic acids (DNA and RNA), and lipids. They are found in and produced by living organisms.

Detailed explanation-3: -But the four major types of biomolecules include carbohydrates, lipids, nucleic acids, and proteins. Most of the other compounds are derivatives of these major primary compounds. Every biomolecule has its characteristics and is designated to perform some specific function essential for life.

Detailed explanation-4: -Organic molecules are the molecules which exist in all living things. They are life’s building blocks. All things are formed from these organic molecules. There are four categories of organic molecules: Carbohydrates, lipids, proteins and nucleic acids.

Detailed explanation-5: -Among the numerous types of organic compounds, four major categories are found in all living things: carbohydrates, lipids, proteins, and nucleic acids.

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