Question

Which of the following is wrongly matched?

• A. Sorghum - Kranz anatomy
• B. PEP Carboxylase - Mesophyll cells
• C. Blackman - Law of limiting factors
• D. Photorespiration - $C_3$ plants
• E. PSII - $P_{700}$

Answer 1

Answer: (E)

Photosystems I and II are the two systems of photosynthetic pigments in the thylakoid membranes of chloroplasts that are involved in the light-dependent reactions of photosynthesis. In photosystem II a chlorophyll a molecule, known as $P_{680}$, utilizes light of wavelength 680 nm; in photosystem I the chlorophyll a molecule, known as $P_{700}$, absorbs light at a wavelength of $700nm$