For the synthesis of Fatty acids, which of the following substrates will be used?
(1) Acetyl CoA
(2) PGAL
(3) BPGA
(4) Pyruvic Acid
Respiratory Quotient
(1) Some Ratio
(2) Some amount of oxygen
(3) Some amount of carbon dioxide
(4) Cannot be one
The value of respiratory Quotient actually depends upon
(1) The type of respiratory substrate used
(2) The place in which respiration is occurring
(3) The amount of ventilation
(4) Breathing surface
For the substrate Glucose, how many Oxygen are used and how many Carbon-dioxide are evolved?
1. 3,3
2. 6,3
3. 3,6
4. 6,6
Tripalmitin
Which of the following is wrong?
(1) A fatty acid
(2) C51 H98 O6
(3) C48 H96 O5
(4) Both A and C
The RQ of a substrate is found to be 0.9 what would be that substrate?
(1) Carbohydrate
(2) Fatty Acid
(3) Lipid
(4) Protein
Which of the following is not correct?
(1) In living organisms, respiratory substrates are often more than one
(2) Pure proteins and fats can also be used as respiratory substrate
(3) Fermentation takes place under anaerobic conditions in many prokaryotes, unicellular Eukaryotes and in germinating seeds
(4) Oxygen is the ultimate acceptor of electrones and it gets reduced to water
Which one of the given reaction does not involve decarboxylation?
1. ketoglutarate Succinyl CoA
2. Fumarate Malate
3. Oxalo-succinate ketoglutarate
4. Pyruvate Acetly CoA
Which of the following statement is correct?
1. Glycolysis is present in facultative anaerobes, not in obligate anaerobes
2. Usually carbohydrates are oxidised to release energy in cellular respiration
3. Oxidation of one molecule of NADH gives rise to 3 molecules of ATP in anaerobic respiration
4. Fermentation takes place under anaerobic conditions in prokaryotes only
ln ETS the number of ATP molecules synthesized depends on
1
2 Substrate
3 Electron donor
4 Proton gradient