Which of the following events does not occur in rough endoplasmic reticulum?
Options
(a) Phospholipid synthesis (b) Cleavage of signal peptide (c) Protein glycosylation (d) Protein folding
Correct Answer:
Phospholipid synthesis
Explanation:
Phospholipid […]
Which of the following enzymes helps in crossing plasma membrane?
Options
(a) Protease (b) Pepsin (c) Dehydrogenase (d) Permease
Correct Answer:
Permease
Explanation:
No explanation available. Be the first to write the explanation […]
Which of the following elements is very essential for the uptake and utilisation of Ca²⁺ and membrane function?
Options
(a) Phosphorus (b) Molybdenum (c) Copper (d) Boron
Correct Answer:
Boron
Explanation:
No explanation […]
Which of the following does not occur in the interphase of eukaryotic cell division?
Options
(a) Increase of ATP synthesis (b) Increase of DNA synthesis (c) Increase of RNA synthesis (d) Reduction in […]
Which of the following do not possess lipoproteinaceous membrane?
Options
(a) lysosome (b) lomasomes (c) ribosomes (d) sphaerosomes
Correct Answer:
ribosomes
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following are properties of reserved cells?
Options
(a) They are differentiated and they have capacity of cell division (b) They are undifferentiated and they do not have capacity of cell […]
Which is the longest phase of the cell cycle?
Options
(a) M-phase (b) Interphase (c) Leptotene (d) S-phase
Correct Answer:
Interphase
Explanation:
No explanation available. Be the first to write the explanation for […]
Which is not true about sphaerosomes?
Options
(a) arise from ER (b) related to fat (c) single membrane bound structure (d) involved in photorespiration
Correct Answer:
involved in photorespiration
Explanation:
Sphaerosomes(=spherosomes) or Oleosomes […]
Which is not a membrane structure?
Options
(a) microsomes (b) oxysome (c) liposome (d) chromosome
Correct Answer:
chromosome
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Which is near to the plasma membrane?
Options
(a) tonoplast (b) primary cell wall (c) secondary cell wall (d) middle lamella
Correct Answer:
secondary cell wall
Explanation:
No explanation available. Be the first […]
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