Question: photon

Answer: A packet of solar energy.

Question: light- dependent

Answer: Energy-capturing portion of photosynthesis that takes place in thylakoid membranes of chloroplasts and cannot proceed without solar energy, it produces ATP and NADPH.

Question: chlorophyll

Answer: A green pigment that absorbs solar energy and it is important in photosynthesis.

Question: stroma

Answer: A large, central compartment in a chloroplast that is fluid filled and contains enzymes used in photosynthesis.

Question: Chloroplast

Answer: A membrane-bounded organelle with chlorophyll containing membranous thylakoids; where photosynthesis takes place