A.Brain.
B.Heart
C.Liver.
D.Muscles
Show AnswerAnswer= Option D
MCAT Biology
In alcoholic fermentation Pyruvic acid is broken down into ______ ?
A.Acetaldehyde
B.Methyl alcohol
C.Ethyl alcohol.
D.Lactic acid.
Show AnswerAnswer= Option C
Complete breakdown of glucose molecule takes place in which of the following: ?
A.Alcoholic fermentation
B.Lactic acid fermentation
C.Aerobic respiration.
D.All of these
Show AnswerAnswer= Option C
Glycolysis takes place in _______ ?
A.Nucleus
B.Cytosol
C.Mitochondria.
D.Ribosomes
Show AnswerAnswer= Option B
Photosystem II has molecules which absorbs maximum light of _______ ?
A.680 nm
B.100 m
C.700 nm
D.670 nm
Show AnswerAnswer= Option A
Of the following, which one light – gathering ?
A.Antenna complex
B.Reaction centre
C.Photosystem
D.None of these
Show AnswerAnswer= Option A
NADPH2 provides ________ ?
A.assimilatory power
B.chemical energy
C.energized electrons
D.All of these
Show AnswerAnswer= Option D
Reduction in photosynthesis is of _____ ?
A.O2
B.CO2
C.H2O
D.light energy
Show AnswerAnswer= Option B
Stomata cover only _________ of leaf surface.
A.0.03 – 0.04%
B.10%
C.1-2 %
D.50%
Show AnswerAnswer= Option C
Photosynthesis carried out by terrestrial plants is ____ of total photosynthesis.?
A.1-2%
B.5%
C.10%
D.20%
Show AnswerAnswer= Option C