Active transport across biomembrane involves
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22%
Production of ATP
67%
Requirement of energy
5%
Production of toxin
5%
Release of energy
The best material for study of structure of cell membrane is
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56%
RBC of human
13%
RBC of frog
28%
cheek cell of human
3%
liver cell of rat
Which of the following will determine the shape of the cells and provides a strong structural support to prevent the bacterium from bursting or collapsing?
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2%
Plasmids
80%
Cell wall
13%
Mesosome
5%
Cell membrane
Which one of the following is not considered as part of the endomembrane
system?
system?
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10%
Golgi complex
77%
Peroxisome
9%
Vacuole
3%
Lysosome
What will be the molality of a solution having 18g of glucose (mol. wt. = 180) dissolved in 500g of wate
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12%
1 m
27%
0.5 m
54%
0.2 m
7%
2 m
The normality of 10% (weight/volume) acetic acid is
Anonymous Quiz
12%
1 N
41%
10 N
36%
1.7 N
11%
0.83 N
In which ratio of volumes 0.4 M HCl and 0.9M HCl are to be mixed such that the concentration of the resultant solution becomes 0.7 MT
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15%
4:9
41%
2:3
37%
3:2
7%
1:1
Which is not a colligative property in the following
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79%
pH of a buffer solution
9%
Boiling point elevation
6%
Freezing point depression
6%
Relative lowering of vapour pressure
In prokaryotes, chromatophores are
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33%
Specialized granules responsible for colouration of cells.
6%
Structures responsible for organizing the shape of the organism.
18%
Inclusion bodies lying free inside the cells for carrying out various metabolic activities.
44%
Internal membrane system which becomes extensive and complex in photosynthetic bacteria.
Active transport across biomembrane involves
Anonymous Quiz
16%
Production of ATP
74%
Requirement of energy
5%
Production of toxin
4%
Release of energy
The best material for study of structure of cell membrane is
Anonymous Quiz
64%
RBC of human
8%
RBC of frog
26%
cheek cell of human
2%
liver cell of rat
Which of the following will determine the shape of the cells and provides a strong structural support to prevent the bacterium from bursting or collapsing?
Anonymous Quiz
6%
Plasmids
77%
Cell wall
10%
Mesosome
8%
Cell membrane
8.Which one of the following is not considered as part of the endomembrane system?
Anonymous Quiz
10%
Golgi complex
76%
Peroxisome
10%
Vacuole
4%
Lysosome