Cell - The Unit of Life · Biology · IAT (IISER)
MCQ (Single Correct Answer)
1
Chromosomes are classified as metacentric, sub-metacentric, acrocentric and telocentric. This classification is based on the position of which one of the following structures?
IAT (IISER) 2025
2
$$ \text { Match the enzymes in Column I with the cellular compartments in Column II. } $$
| Column I | Column II | ||
| P | Succinate dehydrogenase | i | Cytoplasm |
| Q | Pyruvate dehydrogenase | ii | Inner mitochondrial membrane |
| R | Lactate dehydrogenase | iii | Mitochondrial matrix |
| S | ATP synthase | iv | Thylakoid membrane |
| v | Inner chloroplast membrane |
IAT (IISER) 2024
3
Match the features of a plant cell with their corresponding examples
$$
\text { Choose the CORRECT combination from the options below. }
$$
| Column I | Column II | ||
|---|---|---|---|
| i. | CC$$\text { Cell with cytoplasm and no nucleus } $$ |
p. | $$ \text { Pollen grain } $$ |
| ii. | $$ \text { Cell lacking both cytoplasm and nucleus } $$ |
q. | Synergid |
| iii. | $$ \text { Cell containing more than two nuclei } $$ |
Tracheid |
|
| iv. | $$ \text { Haploid cell produced by mitosis } $$ |
s | Tapetum |
| t | Mature sieve tube | ||
| u | Pholem companion cell | ||
IAT (IISER) 2022