SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following organelles is missing from prokayotic cells?
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cell membrane
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nucleus
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ribosomes
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DNA
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Explanation:
Detailed explanation-1: -A prokaryotic cell lacks the nuclear membrane.
Detailed explanation-2: -Prokaryotes do not have membrane-bound organelles, so they would not have mitochondria. Cell walls and plasma membranes are found in both bacteria (prokaryotes) and plants (eukaryotes).
Detailed explanation-3: -A prokaryotic cell lacks a well developed nucleus. The nucleus does not has nuclear membrane. The cell also lacks cell organelles like Golgi bodies and endoplasmic reticulum.
Detailed explanation-4: -Prokaryotes do not have a nucleus, so hence do not have a nucleolus.
Detailed explanation-5: -So, the correct option is ‘Functioning ribosomes’.
There is 1 question to complete.