Deficiency of ___________ causes yellowing in plants?
Deficiency of ___________ causes yellowing in plants?
A. Magnesium
B. Iron
C. Chlorine
D. Oxygen
Deficiency of ___________ causes yellowing in plants? Read More »
Biology McqsBiology Mcqs
Chlorophylls mainly absorb _________ wavelengths?
Chlorophylls mainly absorb _________ wavelengths?
A. Orange – blue
B. Violet – red
C. Yellow – orange
D. Orange – red.
Chlorophylls mainly absorb _________ wavelengths? Read More »
Biology McqsComplete breakdown of glucose molecule takes place in which of the following?
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
Complete breakdown of glucose molecule takes place in which of the following? Read More »
Biology McqsXanthophylls are _________ pigments
Xanthophylls are _________ pigments
A. Yellow
B. Red
C. Orange
D. Green
Xanthophylls are _________ pigments Read More »
Biology McqsGlycolysis takes place in____________?
Glycolysis takes place in____________?
A. Nucleus
B. Cytosol
C. Mitochondria.
D. Ribosomes
Glycolysis takes place in____________? Read More »
Biology McqsChlorophylls are found embedded in the __________ membranes?
Chlorophylls are found embedded in the __________ membranes?
A. Stroma
B. Grana
C. Thylakoid
D. Intergrana
Chlorophylls are found embedded in the __________ membranes? Read More »
Biology McqsThe dense fluid filled region in the chloroplast is____________?
The dense fluid filled region in the chloroplast is____________?
A. Grana
B. Stroma
C. Thylakoid
D. None of these
The dense fluid filled region in the chloroplast is____________? Read More »
Biology McqsPhotosystem II has molecules which absorbs maximum light of___________?
Photosystem II has molecules which absorbs maximum light of___________?
A. 680 nm
B. 100 m
C. 700 nm
D. 670 nm
Photosystem II has molecules which absorbs maximum light of___________? Read More »
Biology McqsIn all plants the major sites of phosynthesis are___________?
In all plants the major sites of phosynthesis are___________?
A. Leaves respire and utilize O2 and release CO2.
B. Stems
C. Roots
D. Branches
In all plants the major sites of phosynthesis are___________? Read More »
Biology McqsOf the following, which one light – gathering?
Of the following, which one light – gathering?
A. Antenna complex
B. Reaction centre
C. Photosystem
D. None of these
Of the following, which one light – gathering? Read More »
Biology Mcqs