2.2 Cell Functions

Front

A group of similar ___________ make up a tissue.

Back

cells

Front

Several tissues make up an ____________.

Back

organ

Front

An organelle that recycles large food particles and old cell parts for reuse:

Back

lysosomes

Front

An organelle that packages proteins from the ER and sends them around the cell (the cell's warehouse):

Back

Golgi apparatus

Front

The organelle that powers the cell by converting the energy from food we eat, to energy the cell can use:

Back

mitochondria

Front

The basic unit of life is called a ___________.

Back

cell

Front

The jelly-like substance inside a cell is known as ___________.

Back

cytoplasm

Front

The control center of the cell that contains DNA is called the ___________.

Back

nucleus

Front

Organelles that help in protein synthesis are called ___________.

Back

ribosomes

Front

The outer layer of a cell that controls what enters and leaves is called the ___________.

Back

cell membrane