2.2 Cell Functions

Front

The organelle that controls all the cell's activities is called:

Back

nucleus

Front

Several tissues make up an ____________.

Back

organ

Front

True or False: Organelles are tiny organ-like structures found in cells that have specific jobs.

Back

True

Front

True or False: All cells are the same shape and size.

Back

False

Front

True or False: All cells have the same function (job).

Back

False

Front

What is the jelly-like substance inside a cell called?

Back

cytoplasm

Front

What is the powerhouse of the cell that produces energy?

Back

mitochondria

Front

What structure surrounds and protects the cell?

Back

cell membrane

Front

What is the basic unit of life?

Back

cell

Front

What are groups of similar cells that perform a specific function called?

Back

tissues