#Question id: 9282
#Unit 6. System Physiology – Plant
The rate of photosynthesis when red and far-red light are given together is greater than the sum of the rates when they are given apart, the effect provided essential
evidence in favor of the concept that photosynthesis is carried out by two photochemical systems working in tandem but with slightly different wavelength optima
this effect is known as
#Question id: 9283
#Unit 6. System Physiology – Plant
Organization of the protein complexes the photosystems I and II Are spatially separated in the thylakoid membrane, choose the correct arrangement of PSI and PSII on the membrane ;
a.) The PSI reaction centre and its associated antenna pigments and electron transfer proteins, as well as the coupling-factor enzyme that catalyzes the formation of ATP, are found almost exclusively in the stroma lamellae and at the edges of the grana lamellae
b.) The PSI reaction centre, along with its antenna chlorophylls and associated electron transport proteins, is located predominantly in the stromal lamellae
c.) The PSII reaction centre and its associated antenna pigments and electron transfer proteins, as well as the coupling-factor enzyme that catalyzes the formation of ATP, are found almost exclusively in the stroma lamellae and at the edges of the grana lamellae
d.) The PSII reaction centre, along with its antenna chlorophylls and associated electron transport proteins, is located predominantly in the grana lamellae
Which of the following given combination correct?
#Question id: 9284
#Unit 6. System Physiology – Plant
Following are some facts regarding spatial separation of PSI and PSII. Which one would be INCORRECT?
#Question id: 9285
#Unit 6. System Physiology – Plant
#Question id: 9566
#Unit 10. Ecological Principles
#Question id: 9567
#Unit 10. Ecological Principles