Cellular Structure and Functions | NTS Sindh Mdcat Past MCQs with explanation | mosaicbro.com
Cellular Structure and Functions | NTS Sindh Mdcat Past MCQs with explanation
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Review Answers:
29
Lysosomes function in: (dmc 2011)
Correct Answer:C
Explanation:
Lysosomes are involved in intracellular digestion.
30
Lysosomes are also called: (dmc, smc 2012)
Correct Answer:A
Explanation:
Lysosomes are called suicide sacs due to their role in autolysis.
31
The following are all features of eukaryotic cells: I. Chloroplast II. Peroxisome III. Lysosome IV. Mitochondrion V. Nucleus Which of these have a double membrane? (dmc, smc 2014)
Correct Answer:C
Explanation:
Chloroplasts, mitochondria, and the nucleus have double membranes.
32
Which of the following statements concerning nucleolus is correct? (dmc,smc 2014)
Correct Answer:A
Explanation:
The nucleolus disappears during cell division.
33
It is the non-living component of cell, it is secreted and maintained by the living portion of cell, and is found only in plants. What is this structure? (sbbmc 2015)
Correct Answer:D
Explanation:
The cell wall is a non-living component found only in plants.
34
The process of membrane fusion and the movement of material out of the cell, is called: (sbbmc 2016)
Correct Answer:D
Explanation:
Exocytosis involves the movement of material out of the cell.
35
Which of the following nutrients is incorrectly paired with its function in a cell? (sbbmc 2016)
Correct Answer:A
Explanation:
Potassium is not involved in cell-wall formation.