Question

What plant organelle has a double membrane surrounding it?

Answer 1

Hint: Plant cells are eukaryotic cells of organisms belonging to the kingdom Plantae. These cells are present in green plants involved in photosynthesis.

Complete answer:
The plant organelles that are surrounded by a double membrane are:
- Nucleus
- Chloroplast
- Mitochondria
The plant nucleus is a highly specialized organelle with the main purpose of functioning as the information and administrative center of the plant cell. The plant cell nucleus has two major functions. The nucleus stores the genetic material of the cell and it helps coordinate the activities of the cell. It helps propagate growth, protein synthesis and cell division.
A mitochondrion is a double-walled cell organelle. It is present in most eukaryotic cells. Mitochondria are known as the powerhouse of the cell. They are the major generators of the supply of adenosine triphosphate or ATP of the plant cell. This ATP is used as the source of chemical energy by the plant cell.
Chloroplasts are plant organelles that facilitate the process of photosynthesis. The pigment chlorophyll present in the chloroplasts captures sunlight for the process of photosynthesis. Chloroplast is a double-walled plant organelle which is also known as a plastid.

Note:
Plant cell walls are made out of materials like cellulose, hemicellulose and pectin. The plastids present in the plant cells help in the process of photosynthesis. These plastids store the starch. Plant cells have a large vacuole which stores water and regulates turgor pressure. Plant cells do not have centrioles or flagella which leads to a unique method of cell division.