Question

complete the sentences with the correct terms.
1 a generalized contains an antenna complex and a reaction center.

1. each photosystem is a network of molecules, accessory pigments, and associated proteins.
2. the is also called a light - harvesting complex.
3. the is a transmembrane protein - pigment complex.
4. in plant chloroplasts, molecules serve as the weak electron donor.

Explanation:

1. Photosystem is a complex structure in photosynthesis with an antenna complex and reaction - center.
2. Photosystems have chlorophyll molecules along with accessory pigments and proteins.
3. Antenna complex harvests light energy, hence called light - harvesting complex.
4. Photosystem is a transmembrane protein - pigment complex.
5. Water molecules donate electrons in plant chloroplasts during photosynthesis.

Answer:

1. photosystem
2. chlorophyll
3. antenna complex
4. photosystem
5. water