A. Antenna complex
B. Reaction centre
C. Photosystem
D. None of these
Related Mcqs:
- Which of the following light is least absorbed by the plants?
A. Orange
B. Red
C. Blue
D. Green - Which Vitamin is needed for the formation of a light-sensitive pigment in the retina.
A. Vitamin A
B. Vitamin C
C. Vitamin D
D. B complex - The productivity of aquatic ecosystem is basically determined by light and____________?
A. CO2
B. O2
C. Water
D. Nutrients - What percentage of light reaching the earth is used in photosynthesis?
A. 25%
B. 10%
C. 5%
D. 1% - PS I has chlorophyll a molecule which absorbs maximum light of _________ nm ?
A. 600
B. 650
C. 680
D. 700 - Visible light used in photosynthesis ranges from:__________?
A. 300 – 700 nm in wavelength
B. 350 – 750 nm in wavelength
C. 380 – 750 nm in wavelength
D. 390 – 790 nm in wavelength. - The percentage of light absorbed by the leaf is ___________?
A. 20%
B. 15%
C. 10%
D. 1% - Light reaction takes place on/in____________?
A. Thylakoid
B. Storma
C. Chloroplast
D. Grana - Photosystem II has molecules which absorbs maximum light of___________?
A. 680 nm
B. 100 m
C. 700 nm
D. 670 nm - _________ is a condition characterized by an abnormal inability to see in dim light or at night.
A. Nyctalopia
B. Myopia
C. Hyperopia
D. All of the aboveSubmitted by: Naveed Tahir
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