What are the functions of the chloroplasts?

Chloroplasts are structured in an ellipsoid shape. They contain a double membrane, which has two layers that serve different functions. The outer layer of the membrane helps protect the chloroplast from harm and it is more permeable than the inner layer. read more

Chloroplasts are organelles found in plant cells that produce food and energy for the cell. They are the main site of photosynthesis in plant cells and help convert energy from the sun into sugars for the plant. read more

Chloroplasts carry out a number of other functions, including fatty acid synthesis, much amino acid synthesis, and the immune response in plants. The number of chloroplasts per cell varies from one, in unicellular algae, up to 100 in plants like Arabidopsis and wheat. read more