End product of citric acidKrebs cycle is
End product of citric acid/Krebs cycle is
Options
(a) Citric acid (b) Lactic acid (c) Pyruvic acid (d) CO ₂+H₂O
Correct Answer:
CO ₂+H₂O
Explanation:
The two molecules of pyruvate are completely degraded […]
Respiration in Plants
During the stage in the complete oxidation of glucose are the greatest number
During the stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP
Options
(a) Glycolysis (b) Krebs cycle (c) Conversion of pyruvic acid to acetyl Co-A […]
During movement of electron through ETC
During movement of electron through ETC
Options
(a) pH of matrix increases (b) Electrons are transported by active transport (c) Electrons are resonated (d) Electrons show fluoroscence
Correct Answer:
pH of matrix increases
During anaerobic respiration in yeast
During anaerobic respiration in yeast
Options
(a) Water and CO₂ are end products (b) CO₂, C₂H₅OH and energy are end products (c) H₂S, C₆H₁₂O₆ and energy are the end products (d) H₂O, CO₂ […]
During anaerobic digestion of organic waste such as in producing biogas which
During anaerobic digestion of organic waste, such as in producing biogas, which one of the following is left un-degraded?
Options
(a) Cellulose (b) Lipids (c) Lignin (d) Hemi-cellulose
Correct Answer:
Lignin
Explanation:
Lignin […]
During alcoholic fermentation by yeast two molecules of glucose produce
During alcoholic fermentation by yeast two molecules of glucose produce
Options
(a) 2 molecules of ethanol +2 molecules of CO₂ (b) 4 molecules of ethanol +4 molecules of CO₂ (c) 6 molecules of […]
During aerobic respiration acetyl CoA is synthesized in
During aerobic respiration, acetyl CoA is synthesized in
Options
(a) Cytosol (b) Mitochondrial matrix (c) Glyoxysomal matrix (d) Perichondrial space
Correct Answer:
Mitochondrial matrix
Explanation:
During aerobic respiration acetyl CoA is synthesized in […]
Conversion of glucose to glucose6phosphate the first irreversible reaction
Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by
Options
(a) Hexokinase (b) Enolase (c) Phosphofructokinase (d) Aldolase
Correct Answer:
Hexokinase
Explanation:
Hexokinase catalyse the conversion of Glucose […]
Continuous addition of sugars in fed batch fermentation is done to
Continuous addition of sugars in ‘fed batch’ fermentation is done to
Options
(a) Degrade sewage (b) Produce methane (c) Obtain antibiotics (d) Purify enzymes
Correct Answer:
Purify enzymes
Explanation:
Continuous addition of sugar […]
Complete oxidation of 1 gm molecule of glucose gives rise to
Complete oxidation of 1 gm molecule of glucose gives rise to
Options
(a) 68,60,000 cal (b) 6,86,000 cal (c) 68,600 cal (d) 6,800 cal
Correct Answer:
6,86,000 cal
Explanation:
1 molecule of glucose […]