Welcome to your cell structure and function
1.
Which organelle shows a semiautonomous nature due to its own ribosomes and DNA?
2.
Which structure is richest in phospholipids?
3.
Lysosomal enzymes work best at pH around:
4.
What is the main function of the nucleolus?
5.
Which cell structure is absent in prokaryotes?
6.
Intermediate filaments are composed of:
7.
Cristae belong to which structure?
8.
Which organelle originates from the ER?
9.
Which pigment is stored in chromoplasts?
10.
Which membrane transport uses carrier proteins but no ATP?
11.
The smallest functional unit of the liver is the:
12.
Which process occurs in the stroma of chloroplasts?
14.
Which structure controls entry and exit of substances from the nucleus?
15.
Plant cells rigidly maintain shape due to:
16.
Which enzyme is present in peroxisomes?
17.
Which region of ribosome binds mRNA?
18.
The fluid mosaic model was proposed by:
19.
Microtubules originate from:
20.
Which organelle detoxifies drugs in liver cells?
21.
Which is true about plasmodesmata?
22.
The S phase of cell cycle involves:
23.
Which structure is responsible for ATP formation in chloroplasts?
24.
Which of the following is amphipathic?
25.
Which structure is involved in glycosylation?
26.
The powerhouse of the cell is called so because it:
27.
Which cell organelle contains chlorophyll?
28.
What is the diameter of a typical eukaryotic cell?
29.
Which component helps chromosomes attach to spindle fibers?
30.
The cis-face of Golgi is:
31.
Which transport involves vesicle formation?
32.
Mitochondrial matrix contains:
33.
Which cell structure is associated with cell drinking?
34.
Chloroplast genome is:
35.
Which structure connects spindle fibers to centromere?
36.
Which organelle buds off to form primary lysosomes?
37.
Which protein forms microfilaments?
38.
Which component of membrane increases stability at high temperatures?
39.
Centrioles show a pattern of:
40.
Ribosomes attached to RER are involved in:
41.
In plants, cell division occurs actively in:
42.
Peroxisomes mainly break down:
44.
Which of the following is NOT a function of Golgi?
45.
Which cell junction prevents leakage from epithelial layers?
