Biological molecules are essential compounds in living organisms, including carbohydrates, proteins, lipids, and nucleic acids, which play key roles in cellular structure, energy storage, and genetic information.
1st year Biology Chapter 2 Notes
When a protein undergoes a hydrolysis reaction the end-products are: Amino acid
Glycerol is the back bone molecule for: Triglycerides
To biological function of a protein is determined by its: Primary structure
Animals obtain carbohydrates mainly from: Starch
Glycogen is an example of a: Both a polysaccharide and a carbohydrate
Which class of molecule is the major component of cell membrane: Phospolipid
To produce Lactose: Glucose and galactose must undergo a dehydration reaction
Enzymes are: Proteins
A triglyceride is a: Lipid
Peptide bond is a: C-N link
The sum of all the chemical reaction that occur in the body is known as: Metabolism
Which one of the following is and organic molecule: C6H12O6
Which of the following is a protein: Insulin
Amino acids are arranged in proper sequence during protein synthesis according to the instruction transcribed on: Messenger RNA
Peptide bonds are found in: Proteins
Globular proteins differ from fibrous proteins in: Being soluble in aqueous medium
Which one of the following kinds of atom does not occur in carbohydrates: Nitrogen
Important : Review all previous years’ 11 Class Past Papers for comprehensive practice and better exam preparation.