The whole series of light reactions is called.
The whole series of light reactions is called:
S-scheme | |
2-scheme | |
L-scheme | |
None of these |
Biology MCQS
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When chlorophyll molecule absorb light their en...
When chlorophyll molecule absorb light their energy level increases and are emitted.
Proton | |
Neutron | |
None of these | |
Electron |
Chlorophyll pigment absorbs maximum light in th...
Chlorophyll pigment absorbs maximum light in the wave length of:
Green and blue | |
Only green | |
Red and blue | |
Green and red |
In the process of photosynthesis, what percent ...
In the process of photosynthesis, what percent of the light falling on the leaf surface is absorbed?
4% | |
1% | |
3% | |
2% |
By product of photosynthesis is.
By product of photosynthesis is:
None of these | |
Oxygen | |
Nitrogen | |
Carbon dioxide |
The details of dark reaction were discovered by...
The details of dark reaction were discovered by____
Robert Brown | |
Malvin Calvin | |
de Duve | |
Hans kreb |
Stomata cover only___of the leaf surface.
Stomata cover only___of the leaf surface.
4-5% | |
2-3% | |
1-2% | |
3-4% |
The breakdown of ATP to ADP and Pi releases ene...
The breakdown of ATP to ADP and Pi releases energy in
Kcal / Mole.
7.3 | |
6.8 | |
7.5 | |
6.3 |
ATP molecules has the number of sub units .
ATP molecules has the number of sub units :
3 | |
2 | |
5 | |
4 |
The chemical substance secreted by the epidermi...
The chemical substance secreted by the epidermis of leaves is:
Aspirin | |
Cutin | |
Albumen | |
Lignin |
The energy currency of all the cells is called.
The energy currency of all the cells is called.
ADP | |
DNA | |
AMP | |
ATP |
One mole of ATP release energy.
One mole of ATP release energy:
7.4 K.cal | |
7.5 K cal | |
7.6 K.cal. Oxidation | |
7.3k.cal |
The loss of electron from atom is called.
The loss of electron from atom is called:
Oxidation | |
Catabolism | |
Reduction | |
Anabolism |
One molecule of ATP release calories energy.
One molecule of ATP release calories energy.
1700 | |
7300 | |
3700 | |
370 |
From which bond of ATP molecules, energy is tak...
From which bond of ATP molecules, energy is taken?
C-H bond | |
C-0 bond | |
C-N bond | |
P-P bond |
The energy currency of all cell is.
The energy currency of all cell is:
ADP | |
AFD | |
ATP | |
AMP |
Enzyme lipase acts on lipids and convert them i...
Enzyme lipase acts on lipids and convert them into:
Fatty acids and glycerols | |
Lactic acid | |
Acetic acid | |
Ascorbic acid |
Lipase enzyme act on only.
Lipase enzyme act on only:
lipids | |
proteins | |
fats | |
carbohydrates |
Enzyme Amylase is used in.
Enzyme Amylase is used in:
Colouring | |
Dish wash | |
Specification | |
Cloth washing |
Which group of enzymes break up starch and othe...
Which group of enzymes break up starch and other carbohydrates?
Pepsin | |
Proteases | |
Lipases | |
Amylases |