Question

The reaction-center chlorophyll of photosystem I is known as P700 because

• A. there are 700 chlorophyll molecules in the center.
• B. this pigment is best at absorbing light with a wavelength of 700 nm.
• C. there are 700 photosystem I components to each chloroplast
• D. it absorbs 700 photons per microsecond.

Answer 1

The correct option is B

this pigment is best at absorbing light with a wavelength of 700 nm.

The release of ATP is seen in this PS1.