Prokaryotes have
Prokaryotes have Options (a) large nuclei (b) single large nucleus (c) large and small nuclei (d) no defined nucleus Correct…
7 years ago
Cell Structure and Functions
Prokaryotic cells lack
Prokaryotic cells lack Options (a) nuclear membrane (b) cell wall (c) mesosomes (d) ribosomes Correct Answer: nuclear membraneExplanation:No explanation available.…
7 years ago
Prokaryotic cells occur in
Prokaryotic cells occur in Options (a) PPLO (b) bacteria (c) cyanobacteria (d) all of these Correct Answer: all of theseExplanation:No…
7 years ago
Ribosome that occur exclusively in mitochondria is
Ribosome that occur exclusively in mitochondria is Options (a) 70 S (b) 55 S (c) 30 S (d) 50 S…
7 years ago
Ribosomes are the centre for
Ribosomes are the centre for Options (a) respiration (b) photosynthesis (c) protein synthesis (d) fat synthesis Correct Answer: protein synthesis…
7 years ago
Rough endoplasmic reticulum differs from smooth walled endoplasmic reticulum
Rough endoplasmic reticulum differs from smooth walled endoplasmic reticulum due to the presence of Options (a) DNA (b) ribosomes (c)…
7 years ago
Rough endoplasmic reticulum synthesises
Rough endoplasmic reticulum synthesises Options (a) protein (b) starch (c) fat (d) glucose Correct Answer: proteinExplanation:No explanation available. Be the…
7 years ago
Shape of plant chloroplast is
Shape of plant chloroplast is Options (a) plane spherical (b) plane (c) discoid spherical (d) spherical Correct Answer: discoid sphericalExplanation:No…
7 years ago
The centrosome duplicates during the
The centrosome duplicates during the Options (a) G₂ - phase of cell cycle (b) S - phase of cell cycle…
7 years ago
The checkpoint in cell cycle plays important role in
The checkpoint in cell cycle plays important role in Options (a) repairing DNA damage (b) apoptosis initiation (c) assessing DNA…
7 years ago