What is the role of chloroplasts in photosynthesis?
Answers
Chloroplasts are membrane-bound plastids containing chlorophyll, thylakoids, grana, and their own set of DNA molecules dispersed in the stroma. Each component of a chloroplast has a unique role in photosynthesis.
Chloroplasts are chlorophyll-containing organelles found in plants, algae, and cyanobacteria. Photosynthesis occurs in chloroplasts.
Chlorophyll is a green photosynthetic pigment within the chloroplast grana that absorbs light energy for photosynthesis.
Chloroplasts are found in plant leaves surrounded by guard cells. These cells open and close tiny pores allowing for the gas exchange needed for photosynthesis.
Answer:
Chloroplasts are chlorophyll containing organelles. Photosynthesis occurs in chlorophyll containing chloroplasts in eukaryotic cells.
Explanation:
- A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis.
- Chloroplasts are found in plants, algae, and cyanobacteria.
- Chlorophyll absorbs sunlight for photosynthesis. It is a green photosynthetic pigment within the chloroplast grana.
- Chloroplasts are found in plant leaves surrounded by guard cells. These cells open and close tiny pores allowing for the gas exchange needed for photosynthesis.
- Photosynthesis occurs in two stages: the light reaction stage and the dark reaction stage.
- the light reaction stage which occurs within chloroplast grana. ATP and NADPH are produced in this stage.