Which of the following is known as power house of the cells?
Options
(a) ribosomes (b) mitochondria (c) nucleus (d) cytoplasm
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write […]
Which of the following is membrane less organelle?
Options
(a) mitochondria (b) lysosomes (c) ribosomes (d) endoplasmic reticulum
Correct Answer:
ribosomes
Explanation:
No explanation available. Be the first to write the explanation for […]
Which of the following is non-membranous cell organelle?
Options
(a) centriole (b) nucleus (c) mitochondria (d) chloroplast
Correct Answer:
centriole
Explanation:
No explanation available. Be the first to write the explanation for this […]
Which of the following is responsible for the mechanical support, protein synthesis and enzyme transport?
Options
(a) cell membrane (b) mitochondria (c) dictyosome (d) endoplasmic reticulum
Correct Answer:
endoplasmic reticulum
Explanation:
No explanation […]
Which of the following is seen only in prokaryotic cells?
Options
(a) Dictyosome (b) ribosomes (c) Mesosome (d) endoplasmic reticulum
Correct Answer:
endoplasmic reticulum
Explanation:
No explanation available. Be the first to write […]
Which of the following minerals needed for the activity of enzymes required for the synthesis of oligosaccharides and glycoproteins?
Options
(a) Mn (b) Mg (c) Cu (d) Mo
Correct Answer:
Mn
Explanation:
No […]
Which of the following organelle is common between plant and animal?
Options
(a) chloroplasts (b) centriole (c) mitochondria (d) cell wall
Correct Answer:
mitochondria
Explanation:
No explanation available. Be the first to write […]
Which of the following process takes place in mitochondria?
Options
(a) photolysis (b) carboxylation (c) photophosphorylation (d) oxidative phosphorylation
Correct Answer:
oxidative phosphorylation
Explanation:
No explanation available. Be the first to write the […]
Which of the following sentences is correct?
Options
(a) In prokaryotes there are no membrane bound cell organelles (b) Cells of all living organisms have a nucleus (c) Cells are formed de nova […]
Which of the following sets of cell organelles contains DNA?
Options
(a) nucleus,ribosomes and chloroplasts (b) nucleus,ribosomes and mitochondria (c) nucleus, mitochondria and chloroplasts (d) mitochondria,ribosomes and chloroplasts
Correct Answer:
nucleus, mitochondria and […]
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