Cellular Structure and Functions | NTS Sindh Mdcat Past MCQs with explanation | mosaicbro.com

Cellular Structure and Functions | NTS Sindh Mdcat Past MCQs with explanation

7 of 58 questions (Page 2 of 9)

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8 Leucoplast is: (baheria 2004)
Correct Answer: A
Explanation: Leucoplasts are found in underground parts of plants and store starch.
9 Membrane bound organelles include all of the following, except: (sbbmc 2011)
Correct Answer: D
Explanation: Centrioles are not membrane-bound organelles.
10 Rough endoplasmic reticulum are involved in: (dmc 2006)
Correct Answer: A
Explanation: Rough ER is involved in protein synthesis due to the presence of ribosomes.
11 Many ribosomes attached to endoplasmic reticulum form? (dmc 2006)
Correct Answer: A
Explanation: Many ribosomes attached to ER form polyribosomes, which are involved in protein synthesis.
12 Mitochondria can be found in: (dmc 2006)
Correct Answer: C
Explanation: Mitochondria are found in eukaryotic cells like protozoans.
13 Protoplasm was first observed by:
Correct Answer: A
Explanation: Protoplasm was first observed by Purkinje.
14 The ______ structure was first proposed by Robertson: (dmc 2006)
Correct Answer: D
Explanation: Robertson proposed the lipoprotein structure of the cell membrane.
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