Bioenergetics Mcqs

This Set of Multiple choice questions and answers focuses on study of Bioenergetics in Biology. These questions are chosen from a collection of most authoritative and best reference books on Biology. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Medicine industry job interviews. One should practice our Mcqs to assimilate knowledge on Bioenergetics comprehensively.

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1.
About _______ % of photosynthesis is carried by terrestrial plants, while rest occurs in ocean, lakes, and ponds.

10%

20%

30%

40%

3.
At which times there is no net gaseous exchange between leaves and the atmosphere.

Day time.

Night time.

Dawn & Dusk.

Mid night.

6.
C6H12O6 + 6O2 ? 6CO2 + 6H20 + ENERGY represents:

Photosynthesis

Aerobic respiration

Anaerobic respiration

Respiration

8.
Cellular respiration is essentially a/an _________ process.

Oxidation.

Reduction.

Redox.

None of the above.

11.
Chlorophylls mainly absorb ____ wavelengths

Orange - blue

Violet - red

Yellow - orange

Orange - red.

12.
Complete breakdown of glucose molecule takes place in which of the following:

Alcoholic fermentation

Lactic acid fermentation

Aerobic respiration.

All of these

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