unit 2 test 2 vocab

Question 1

surrounds the cell and controls movement of materials in and out of the cell; a process called diffusion

Answer 1

cell membrane

Question 2

gel like material that contains chemicals and other organelles; this is where the chemical reactions of the cell take place

Answer 2

cytoplasm

Question 3

controls all cell activities; contains genetic material(DNA)

Answer 3

nucleus

Question 4

surrounds the nucleus; helps it maintain its shape and controls the flow of materials

Answer 4

nuclear membrane

Question 5

spaces for the storage of food, water, and waste

Answer 5

vacuole

Question 6

controls the release of energy in the cell

Answer 6

mitochondria

Question 7

makes proteins

Answer 7

ribosomes

Question 8

membranes in cytoplasts that allow materials to move throughout it, from one place to another

Answer 8

endoplasmic reticulum

Question 9

found only in plant cells; contains chlorophyll used by plants to make food

Answer 9

chloroplasts

Question 10

found only in plant cells; the outermost structure surrounding the plant wall for support

Answer 10

cell wall

Question 11

the basic building blocks of all living things

Answer 11

cells

Question 12

all living things are made of cells; cells are the basic unit of structure for all living things, cells come from other living things

Answer 12

cell theory