5-Science Chapter 1

the jellylike material inside a cell between the cell membrane and the nucleus

• protist

• organ system

• cytoplasm

• organism

any living thing that maintains vital life processes

• organism

• organ system

• cell

• protist

a simple, single-celled or multi-celled organism with a nucleus and organelles

• organism

• cell

• nucleus

• protist

the basic unit of structure and function of living things

• nucleus

• cell

• organ

• organism

a group of organs that work together to do a job for the body

• organ system

• organism

• cell

• nucleus

the part of a cell that directs all of the cell’s activities

• protist

• organism

• nucleus

• cell

What are the four forms of tissue?

• epithelial, skin, inner, heart

• nervous, muscle, connective, epithelial

• nervous, brain, heart, epithelial

• epithelial, muscle, brain, blood

The body is organized for one function. What is that function?

• to keep you alive

• to keep you healthy

• to keep you alive and healthy

• to let your body move

Why is the heart considered a double pump?

• It receives blood from your body and lungs.

• It pumps blood to your body and lungs.

• Both of the first two answers are correct.

• None of these answers are correct.

What is the powerhouse of a cell?

• vacuole

• mitochondria

• cell membrane

• nucleus