First stable product of dark reaction in C3 plants is
First stable product of dark reaction in C₃ plants is Options (a) PEP (b) RuBP (c) PGA (d) OAA Correct…
4 years ago
Photosynthesis in Higher Plants
Food in plants is transported mainly as
Food in plants is transported mainly as Options (a) starch (b) glucose (c) glycogen (d) sucrose Correct Answer: sucrose Explanation:…
5 years ago
CO fixation in bundle sheath cells occurs in
CO₂ fixation in bundle sheath cells occurs in Options (a) C₄ plants (b) C₃ plants (c) CAM plants (d) C₄…
5 years ago
Excitation of chlorophyll due to light is a
Excitation of chlorophyll due to light is a Options (a) photooxidation reaction (b) endergonic reaction (c) thermochemical reaction (d) photochemical…
5 years ago
In a chloroplast the highest number of protons are found in
In a chloroplast, the highest number of protons are found in Options (a) Stroma (b) Lumen of thylakoids (c) Inter-membrane…
5 years ago
If bundle sheath cells of the C plants are infected by an organism which utilize
If bundle sheath cells of the C₄ plants are infected by an organism, which utilize CO₂ efficiently then which process…
5 years ago
Hill reaction occurs in
Hill reaction occurs in Options (a) High altitude plants (b) Total darkness (c) Absence of water (d) Presence of ferredoxin…
5 years ago
Emersons enhancement effect and Red drop have been instrumental in the discovery
Emerson's enhancement effect and Red drop have been instrumental in the discovery of Options (a) Photophosphorylation and non-cyclic electron transport…
5 years ago
During photochemical reactions of photosynthesis
During photochemical reactions of photosynthesis Options (a) Liberation of oxygen takes place (b) Formation of ATP and NADPH₂ take place…
5 years ago
Dimorphic chloroplasts are present in
Dimorphic chloroplasts are present in Options (a) Sugarcane(C₄) (b) Cotton (c) Pea (d) Mango Correct Answer: Sugarcane(C₄)Explanation:Sugarcane is C₄ plant.…
5 years ago