| Column l | Column II | |
| A. | Centriole | 1. Infoldings in mitochondria |
| B. | Chlorophyll | 2.Thylakoids |
| C: | Cristae | 3.Nucleic acids |
| D. | Ribozymes | 4.Bas'al body cilia or flagella |
A) A- 4 B-3 C-1 D-2
B) A-1 B-2 C-4 D-3
C) A-1 B- 3 C-2 D-4
D) None of these
Correct Answer: D
Solution :
A-4 B-2 C-1 D-3 A. Centriole: Centriole in organism with flagella and cilia, the position of these organelles is determined by the mother centriol which become the basal body. B. Chlorophyll: Chlorophyll molecules are specially arranged in and around photosystem that are embedded in the thylakoid membrane of chloroplast. C. Cristae: These are fold in the inner membrane of mitochondria, which provides a large amount of surface area for chemical reaction. D. Ribozymes: (Ribonucleic acid enzyme) is an RNA molecule that is capable of catalysing specific biochemical reactions of nucleic acids.
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