Parts of a Cell and their Functions

cell membrane

A protective layer around each cell that regulates what enters and leaves

centrioles

The bundles of micro-tubules that play a role in organizing the movement of chromosomes during cell division

cytoplasm

A jelly-like substance mostly made of water that lies between the nucleus and cell membrane. It aids the cell's movement and helps keep its shape

endoplasmic reticulum

A network of sacs responsible for manufacturing, processing, and transporting chemical compounds used by the cell

golgi apparatus

A stack of membranes that collect and modify chemical compounds. It also packages compounds to be used in other parts of the cell or exported out of the cell

lysosomes

Small vesicles that contain enzymes and chemicals that help digest materials brought into the cell. Also they break down

mitochondria

The 'Powerhouse of the cell' that makes nutrients into energy that the cell can use

nuclear membrane

Double layer surrounding and protecting the nucleus. It also allows things in and out of the nucleus

nucleolus

Inside the nucleus and contains RNA. it synthesizes ribosomes

nucleus

Control center of the cell since it directs cell activity and DNA is in the nucleus

ribosomes

In the endoplasmic reticulum and cytoplasm. They make proteins

vacuoles

Stores water, salt, carbohydrates, and protein. It disposes of wastes.

vesicles

Store and deliver nutrients through cell and transports waste out of the cell. They are created by the golgi apparatus.

cell wall

Outermost layer that surrounds the plasma membrane. It protects and supports the cell.

chloroplasts

Converts sun energy into chemical energy through photosynthesis.

plastids

Carry out many functions such as photosynthesis, pigment synthesis, and food storage.