Question

Match List-I with List-II.

• A. A-II, B-I, C-IV, D-III
• B. A-I, B-II, C-IV, D-III
• C. A-II, B-I, C-III, D-IV
• D. A-I, B-II, C-III, D-IV

Hint:

Remember: Starch = Storage Antibody = Infection defense GLUT-4 = Glucose transport Concanavalin A = Lectin

Answer 1

The Correct Option is A

Concept: Biological molecules and proteins have specialized functions. Correct matching depends on understanding each molecule individually. Starch stores energy. Antibodies defend against infection. Concanavalin A is lectin. GLUT-4 transports glucose.

Step 1: Match starch.
Starch is the storage carbohydrate in plants. Hence \[ A \rightarrow II \]

Step 2: Match antibody.
Antibodies are proteins produced by immune system against pathogens. Their main role is defense against infection. Hence \[ B \rightarrow I \]

Step 3: Match remaining terms.
Concanavalin A is a lectin protein. Thus \[ C \rightarrow IV \] GLUT-4 is glucose transporter protein. Thus \[ D \rightarrow III \]

Step 4: Final arrangement.
Complete match: \[ A-II,\;B-I,\;C-IV,\;D-III \] Thus answer is \[ \boxed{\text{Option (1)}} \]