Science Chapter 2

Question 1

cell membrane:

Answer 1

an outer covering of a cell

Question 2

cytoplasm:

Answer 2

a gelatin like material

Question 3

cell walls:

Answer 3

tough, rigid outer walls giving cells their shape

Question 4

organelle:

Answer 4

any of a number of organized or specialized structures in a living cell.

Question 5

nucleus:

Answer 5

what directs everything in a cell

Question 6

chloroplasts:

Answer 6

what gives plants their color

Question 7

mitochondria:

Answer 7

what releases energy in food

Question 8

ribosomes:

Answer 8

what cells make their proteins on

Question 9

endoplasmic reticulum:

Answer 9

which materials process

Question 10

golgi bodies:

Answer 10

the parts in a cell to what protein transfers to

Question 11

tissue:

Answer 11

a group of similar cells that work together

Question 12

organ:

Answer 12

made of 2+ types of tissues

Question 13

cell theory:

Answer 13

all cells come from cells

the cell is the basic units of organization in organisms