AP BIOLOGY

Detailed explanation-1: -Chlorophyll is located in a plant’s chloroplasts, which are tiny structures in a plant’s cells. This is where photosynthesis takes place.

Detailed explanation-2: -Chlorophyll is found in virtually all photosynthetic organisms, including green plants, cyanobacteria, and algae.

Detailed explanation-3: -The green pigment chlorophyll is located within the thylakoid membrane, and the space between the thylakoid and the chloroplast membranes is called the stroma (Figure 3, Figure 4).

Detailed explanation-4: -There are four types of chlorophyll: chlorophyll a, found in all higher plants, algae and cyanobacteria; chlorophyll b, found in higher plants and green algae; chlorophyll c, found in diatoms, dinoflagellates and brown algae; and chlorophyll d, found only in red algae.

Detailed explanation-5: -Chlorophyll-a is the most important photosensitive pigment for the photosynthesis process. It resides in the membranes of thylakoid disks of the chloroplasts. It is assisted by accessory pigments in the antenna arrays that absorb the light and direct the energy to chlorophyll-a pigment complexes.