Final answer:
The Cell membrane surrounds and supports plant cells, but plant cells also possess a cell wall for additional support and protection. Various other organelles inside the cell contribute to its overall functions.
Step-by-step explanation:
The organelle that surrounds and supports plant cells is A. Cell membrane. However, it's noteworthy that plant cells also have a cell wall outside the cell membrane, which provides additional support and protection. This cell wall, primarily made of cellulose, offers structural support and gives the cell its shape. Inside the cell, there are several other organelles like the nucleus, mitochondria, peroxisomes, chloroplasts, etc. Each of these play vital roles in the cell's function. For example, the mitochondria is involved in energy production, converting nutrients into a usable form of energy for the cell, ATP.
Learn more about Plant Cell Structure