Number of chlorophyll arranged per reaction centre in the light harvesting complex are
Options
(a) 100 (b) 200 (c) 300 (d) 400
Correct Answer:
200
Explanation:
No explanation available. Be the first to […]
Nucleus/core of the chlorophyll contains
Options
(a) Fe (b) Mn (c) Mg (d) CH₃
Correct Answer:
Mg
Explanation:
Nucleus/core of chlorophyll contains magnesium. The chlorophylls are basically chelate salts of magnesium (Mg).
Nine-tenth of all photosynthesis in the world (85-90%) is carried out by
Options
(a) large trees with millions of branches and leaves (b) algae of the ocean (c) chlorophyll containing ferns of forest […]
Most abundant protein in the plant kingdom is
Options
(a) RuBisco (b) PEP (c) OAA (d) glycolate
Correct Answer:
RuBisco
Explanation:
Ribulose bisphosphate carboxylase oxygenase (RUBISCO) is the most abundant protein in the […]
Moll’s half leaf experiment proves that during photosynthesis
Options
(a) carbon dioxide is necessary (b) oxygen is released (c) organic substance is produced (d) chlorophyll is necessary
Correct Answer:
carbon dioxide is necessary
Melvin Calvin worked on
Options
(a) ATP synthesis during photosynthesis (b) water release during photosynthesis (c) carbon fixation during photosynthesis (d) capture of light during photosynthesis
Correct Answer:
carbon fixation during photosynthesis
Explanation: […]
Maximum photosynthesis activity takes place in
Options
(a) blue light (b) green light (c) red light (d) yellow light
Correct Answer:
red light
Explanation:
In light spectrum blue and red regions are most […]
Manganese and Chlorine is required in
Options
(a) Nucleic acid synthesis (b) Plant cell wall formation (c) Photolysis of water during photosynthesis (d) Chlorophyll synthesis
Correct Answer:
Photolysis of water during photosynthesis
Explanation: […]
Light reaction in photosynthesis occurs in
Options
(a) stroma (b) lamellae (c) grana (d) outer membrane
Correct Answer:
grana
Explanation:
Light reaction happens in grana fraction of chloroplast and in this reaction are […]
In the overall process of photosynthesis, the number of CO₂, water, sugar and O₂ molecules utilizing and produced is
Options
(a) 12 (b) 13 (c) 19 (d) 31
Correct Answer:
31
Explanation:
No explanation […]
2017 Copyright Doctor Dreams Training Academy