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WorksheetsPhotosynthesis in Higher Plants- Quiz 4
Total questions: 10
Worksheet time: 4mins
Mark out the incorrect statement.
PS II is found in both grana and stroma lamellae
PS II is involved in photolysis of water
PS I participates in both cyclic as well as non-cyclic flow of electrons.
The reaction centre in PS II is P680
An external source of electrons is not required in
Cyclic photophosphorylation
Non-cyclic photophosphorylation
Z-scheme of flow of electrons
All of these
Action spectrum of photosynthetic pigments was studied by Englemann on _______ in the presence of _______ bacteria.
Spirogyra, Anaerobic
Cladophora, aerobic
Chlorella, Aerobic
Scenedesmus, Anaerobic
Anoxygenic and oxygenic photosynthesis are respectively shown by
green algae and red algae
Red algae and monocots
Pigmented sulphur bacteria &cyanobacteria
BGA and higher plants
Select incorrect statement.
Each photosystem has all the pigments except one molecule of chlorophyll a
Action spectra is greater in blue and red light.
Chlorophyll a and b are chief pigments associated with photosynthesis
PS II is involved in evolution of O2.
Primary electron acceptor in cyclic photophosphorylation is
(a) (b) (c) (d)
Phaeophytin
Fe-S
PC
Cyt-b6-f complex
Stroma lamella membrane lacks
PS I only
PS II only
PS I & ETS
PS II & NADP reductase
For the release of oxygen, it has cross how many membranes of chloroplast
1
2
3
4
Minimum photosynthesis takes place in
Green light
Red light
Blue light
White light
Photosynthesis and respiration have which of the following in common?
In eukaryotes, both processes occur in specialised organelles
ATP synthesis in both processes relies on chemiosmotic mechanism
Both use electron transport
All of the above
