Thylakoids in chloroplasts are stacked into___________?
Thylakoids in chloroplasts are stacked into___________?
A. Grana
B. Stroma
C. Nucleus
D. None of these
Thylakoids in chloroplasts are stacked into___________? Read More »
Biology McqsBiology Mcqs
NADPH2 provides___________?
NADPH2 provides___________?
A. assimilatory power
B. chemical energy
C. energized electrons
D. All of these
NADPH2 provides___________? Read More »
Biology McqsLight reaction takes place on/in____________?
Light reaction takes place on/in____________?
A. Thylakoid
B. Storma
C. Chloroplast
D. Grana
Light reaction takes place on/in____________? Read More »
Biology McqsReduction in photosynthesis is of____________?
Reduction in photosynthesis is of____________?
A. O2
B. CO2
C. H2O
D. light energy
Reduction in photosynthesis is of____________? Read More »
Biology McqsWhich of the following pigment is Blue- green in colour?
Which of the following pigment is Blue- green in colour?
A. Chlorophyll a
B. Chlorophyll b.
C. Chlorophyll c
D. Chlorophyll d.
Which of the following pigment is Blue- green in colour? Read More »
Biology McqsMolecular formula of chlorophyll ‘a’ molecule is___________?
Molecular formula of chlorophyll ‘a’ molecule is___________?
A. C55H72O5N4Mg
B. C55H70O6N4Mg
C. C50H72O6N4Mg
D. C55H70O5N4Mg
Molecular formula of chlorophyll ‘a’ molecule is___________? Read More »
Biology McqsPhotosynthesis carried out by terrestrial plants is _________ of total photosynthesis?
Photosynthesis carried out by terrestrial plants is _________ of total photosynthesis?
A. 1-2%
B. 5%
C. 10%
D. 20%
Photosynthesis carried out by terrestrial plants is _________ of total photosynthesis? Read More »
Biology McqsWhich of the following statement about the head of a chlorophyll molecule is incorrect?
Which of the following statement about the head of a chlorophyll molecule is incorrect?
A. It is a porphyrin ring or tetrapyrrole ring structure
B. It is flat, square and light absorbing
C. Composed of carbon and nitrogen atoms with Magnesium as central metal ion, which is coordinated with nitrogen.
D. It is hydrophobic
Which of the following statement about the head of a chlorophyll molecule is incorrect? Read More »
Biology McqsOf the following, which one causes higher production of food in green plants?
Of the following, which one causes higher production of food in green plants?
A. Blue
B. Orange
C. Red
D. Violet
Of the following, which one causes higher production of food in green plants? Read More »
Biology McqsChlorophyll is insoluble in_____________?
Chlorophyll is insoluble in_____________?
A. Carbon tetrachloride
B. Alcohol
C. Organic solvents
D. Water
Chlorophyll is insoluble in_____________? Read More »
Biology Mcqs