CHAPTER 4 CELLS AND FUNCTIONS

Question 1

STORES food, water and waste

Answer 1

VACUOLE

Question 2

BREAKS DOWN big food MOLECULES.

Answer 2

LYSOSOME

Question 3

supplies ENERGY

Answer 3

MITOCHONDRIA

Question 4

PACKAGE and MOVE PROTEINS

Answer 4

GOLGI APPARATUS

Question 5

SUPPORTS, PROTECTS ORGANELLES

Answer 5

CYTOPLASM

Question 6

SEPARATES CHROMOSOMES during MITOSIS

Answer 6

CENTRIOLES

Question 7

MAKES PROTEINS

Answer 7

RIBOSOME

Question 8

MOVES things around cell and MAKES PROTEINS too

Answer 8

(ER) ENDO-PLASMIC RETICULUM

Question 9

MAKES RIBOSOMES

Answer 9

NUCLEOLUS

Question 10

CONTROLS THE CELL and ACTIONS (BRAIN)

Answer 10

NUCLEUS

Question 11

PROTECTION, REGULATES what goes IN and OUT (SKIN)

Answer 11

CELL MEMBRANE

Question 12

does NOT have RIBOSOMES

Answer 12

SMOOTH ER

Question 13

HAS RIBOSOMES

Answer 13

ROUGH ER

Question 14

ISOTONIC solution

Answer 14

NORMAL CELLS remain UNCHANGED

Question 15

HYPOTONIC solution

Answer 15

cell SWELL and BURST

Question 16

HYPER-TONIC solution

Answer 16

cell shrivel

Question 17

water to MOVE OUT of the cell

Answer 17

HYPERTONIC

Question 18

greater CONCENTRATION

Answer 18

HYPERTONIC

Question 19

water to MOVE INTO the cell

Answer 19

HYPOTONIC

Question 20

lower CONCENTRATION

Answer 20

HYPOTONIC

Question 21

DIFFUSION of water across the PLASMA MEMBRANE

Answer 21

OSMOSIS

Question 22

substance is HELPED across the PLASMA MEMBRANE by a molecule WITHIN membrane

Answer 22

FACILITATED DIFFUSION

Question 23

MOVEMENT of water and DISSOLVED substance

Answer 23

FILTERATION

Question 24

back INTO the cell

Answer 24

ENDOCYTOSIS

Question 25

REMOVES waste OUT of the cell

Answer 25

EXOCYTOSIS

Question 26

DIFFUSION of water ACROSS the plasma membrane

Answer 26

OSMOSIS

Question 27

sodium/potassium MOVES ions IN and OUT of the cell

Answer 27

ACTIVE TRANSPORT PUMP

Question 28

NO energy required, moves MOLECULES from AREA of HIGH CONCENTRATION to LOW CONCENTRATION

Answer 28

PASSIVE TRANSPORT

Question 29

REQUIRES energy, moves MOLECULES from AREA of LOW CONCENTRATION to HIGH CONCENTRATION

Answer 29

ACTIVE TRANSPORT

Question 30

water ENTER the CELL to EXPAND

Answer 30

HYPOTONIC

Question 31

water will SHRINK the cell

Answer 31

HYPERTONIC

Question 32

process of moving IONS across the CELL MEMBRANE. | ACTIVE TRANSPORT PROCESS

Answer 32

SODIUM-POTASSIUM PUMP

Question 33

moves molecules back INTO a cell

Answer 33

ENDOCYTOSIS

Question 34

moves molecules OUT of a cell

Answer 34

EXOCYTOSIS

Question 35

moves MOLECULES from LOWER concentration INTO HIGH CONCENTRATION

Answer 35

OSMOSIS

Question 36

NUCLEIC acid along with proteins and carbohydrates

Answer 36

RNA and DNA