Question

write structure and explanation of mitochondria, plastids and vacuole.​

Answer 1

Explanation:

Mitochondria are known as the powerhouses of the cell. ... The biochemical processes of the cell are known as cellular respiration. 2) Structure of Plastids: The plastid is a membrane-bound organelle found in the cells of plants, algae, and some other eukaryotic organisms.

Answer 2

Mitochondria:

• Mitochondria are known as the powerhouses of the cell.
• They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell.
• The biochemical processes of the cell are known as cellular respiration

Plastids:

• Plastids are responsible for photosynthesis, storage of products like starch, and for the synthesis of many classes of molecules such as fatty acids which are needed as cellular building blocks for the function of the plant.

Vacuole:

• They help in the storage and disposal of various substances. They can store food or other nutrients required by a cell to survive. They also store waste products and prevent the entire cell from contamination.
• The vacuoles in plant cells are larger than those in the animal cells. The plant vacuoles occupy more than 80% of the volume of the cell.