Respiration in Plants MCQs | Respiration in Plants Multiple Choice Questions (MCQs) with Answers
Questions
1
In which of the following reaction related to plant peroxisomes are envolved:
Answer:Gloxylate cycle
2
For undergoing glycolysis ,glusose require priming with the help of ATP:
Answer: 2
3
Which among the following is the most appropriate reason for storing green coloured apples at low temperature?
Answer: The rate of respiration is reduced
4
A net gain of glycolysis with a molecule of glucose is the formation of:
Answer: 2NADH 2, 2ATP and 2 pyruvic acid molecules
5
The last electron acceptor of ETC during oxidative phosphorylation is:
Answer: Cyt a3
11
Dough kept overnight in warm place becomes soft and spongy due to:
Answer:fermentation
12
Chemiosmotic theory of ATP synthesis in chloroplasts and mitochondria is based on:
Answer:Proton gradient
13
The process by which ATP is produced in the inner membrane of a mitochondrion. The electron transport system transfers from the inner compartment to the outer, as the proton flow back to the inner compartment, the energy of thgeir movement is used to add phosphate to ADP , forming ATP,
Answer: Chemiosmosis
14
In photophorylation ,under the circumstances when NADP is not longer available as acceptor the electrons are passed to :
Answer: Cytochrome B6
15
In citric acid cycle, the step which is not mediated by dehydrogense enzyme is :
Answer: Oxaloacetic acid to citric acid
16
Alpha-ketoglutarate dehydrogenase results in
Answer:Oxidation and Decarboxylation
18
Energy gained during aerobic respiration is _______ times more than anaerobic respiration.
Answer:19
20
On oxidation of 1 molecule of glucose, ______ ATP is produced through aerobic respiration
Answer: 38
