Home › CBSE Class 11 (Science) › Biology › Photosynthesis in Higher Plants › The reaction centre of PS I absorbs best at what…
The reaction centre of PS I absorbs best at what wavelength?
A650 nm
B700 nm
C680 nm
D730 nm
Answer & Solution
Correct answer: B. 700 nm
PS I has chlorophyll a with an absorption peak at 700 nm, named P700.
Related questions
Tropical plants compared with temperate plants have what kind of temperature optimum for pThe electron transport system between PS II and PS I consists of which carriers?In the leaf experiment using KOH soaked cotton, what does KOH absorb?Water stress reduces photosynthesis mainly because it causes what?Why are the dark reactions of photosynthesis strongly temperature controlled?Which greenhouse crops are grown in CO2 enriched air for higher yield?At high light, C4 plants show CO2 saturation at about what concentration?A rise in CO2 concentration up to what level increases CO2 fixation rates?