Question

Match List-I with List-II

List-I Specialized part of cell	List-II Specialized combinations of cell
(A) Centriole	(I) Infoldings in mitochondria
(B) Chlorophyll	(II) Thylakoids
(C) Cristae	(III) Nucleic acids
(D) Ribozymes	(IV) Basal body cilia or flagella

Choose the correct answer from the options given below:

• (A) - (IV), (B) - (II), (C) - (I), (D) - (III)
• (A) - (I), (B) - (II), (C) - (IV), (D) - (III)
• (A) - (I), (B) - (III), (C) - (II), (D) - (IV)
• (A) - (IV), (B) - (III), (C) - (I), (D) - (II)

Hint:

Match each structure to its one clear textbook function before checking the options.

Answer 1

The Correct Option is A

Step 1: Understanding the Question.
We need to match each specialized part of a cell in List-I with the specialized structure or combination it is linked to in List-II.

Step 2: Key Concept.
Each item in List-I has one well-known matching feature. Centriole forms the basal body that gives rise to cilia and flagella. Chlorophyll is held inside the thylakoid membranes of the chloroplast, where the light reactions of photosynthesis happen. Cristae are the folds of the inner mitochondrial membrane, described as infoldings in mitochondria. Ribozymes are catalytic RNA molecules, so they belong to the nucleic acids group.

Step 3: Detailed Explanation.
Matching each pair, (A) Centriole goes with (IV) Basal body cilia or flagella, (B) Chlorophyll goes with (II) Thylakoids, (C) Cristae goes with (I) Infoldings in mitochondria, and (D) Ribozymes goes with (III) Nucleic acids. This full set of pairs, A-IV, B-II, C-I, D-III, is exactly what option 1 states. The other three options mix up at least one pair, for example pairing Cristae with thylakoids or Ribozymes with basal bodies, which does not match the real biology of these structures.

Step 4: Final Answer.
The correct matching is (A)-(IV), (B)-(II), (C)-(I), (D)-(III). \[ \boxed{\text{Option 1}} \]