Physio: The Cell: Anatomy and Division

How many stages of mitosis are there?

6

________ is the basic functional unit of all living organisms.

Cell

When a cell is not dividing, the DNA is loosely spread throughout the nucleus in a threadlike form called:

Chromatin

True or False. The end product of mitosis is four genetically identical daughter nuclie.

False

True or False. All animal cells have a cell wall.

Flase.

DNA replication occurs during __________.

Interphase

During_________, the cell grows and performs its usual activities.

Interphase

_________ are responsible for providing most of the ATP that the cell needs, they are often referred to as the "powerhouse" of the cell.

Mitochondria

The _______ not only provides a protective boundary for the cell but also determines which substabces enter or exit the cell.

Plasma membrane

Proteins are assembled on_______.

Ribosomes

_______ determines which substances enter or exit the cell.

Selective permeability