Transport/energy

Question 1

Maintains homeostasis
Allows nutrients in
Removing waste

Answer 1

Cell membrane

Question 2

Phospholipids

Answer 2

Are arranged in bilayer

Question 3

Integral protein

Answer 3

Go whole way through bilayer

Transmembrane protein

Question 4

Peripheral protein

Answer 4

Loosely attached to membrane

Question 5

Cholesterol

Answer 5

Helps stabilize membrane at warmer temps and keep membrane fluid

Question 6

Passive transport

Answer 6

Movement of molecules down the concentration gradient with no energy

Question 7

Simple diffusion

Answer 7

Movement from high to low concentration
No atp
No protein

Question 8

Tonicity

Answer 8

Ability of surrounding solution to cause a cell to gain or lose water

Question 9

Isotonic

Answer 9

Solute concentration of a cell and its environment are equal

Question 10

Hypotonic

Answer 10

Solute concentration lower in the cell
Water moves in cell
Swells

Question 11

Hypertonic

Answer 11

Solute concentration greater in the cell
Water moves or if cell
Shrinks

Question 12

Facilitated diffusion

Answer 12

High to love concentration
No atp
Transport protein required

Question 13

Aquaporins

Answer 13

Integral. Protein channels that diffuses water very rapidly

Question 14

Active transport

Answer 14

Moves against concentration gradient

Needs energy

Question 15

Ion pumps

Answer 15

Low to high concentration
ATP required
Transport proteins required

Question 16

Bulk transport

Answer 16

Transporting molecules in or out within a vesicle that fuses within the cell membrane

Question 17

Exocytosis

Answer 17

Exports bulky molecules such as proteins and polysaccharides

Question 18

Endocytosis

Answer 18

Important substances useful to the liveliness of the cell

Question 19

Phagocytosis

Answer 19

Engulfment of particle by wrapping cell membrane around it forming a vacuole
Solids

Question 20

Pinocytosis

Answer 20

Fluids are taken into small vesicles

Liquids

Question 21

Receptor mediated

Answer 21

Uses receptors to interact with a specific protein to initiate a vesicle formation

Question 22

Chemical reactions used for

Answer 22

Cell maintenance
Manufacturing cell parts
Cell replication

Question 23

Energy

Answer 23

To cause change or to perform work

Question 24

Kinetic energy

Answer 24

Energy of motion

Question 25

Potential energy

Answer 25

Stored energy

Question 26

Exergonic reactions

Answer 26

Release energy

Question 27

Endergonic reactions

Answer 27

Require input of energy

Question 28

Metabolism

Answer 28

Total of an organisms chemical reactions

Question 29

Enzyme

Answer 29

Organic catalyst to speed up a chemical reaction

Question 30

Substrate

Answer 30

Reactants in an enzymatic reaction that are broken or put together

Question 31

Active site

Answer 31

Location on an enzyme where the substrate is modified in the new product forms

Question 32

Factors affecting enzyme speed

Answer 32

Substrate concentration 
Temperature
pH
Cofactors 
Inhibition

Question 33

Non competitive inhibition

Answer 33

Inhibitor binds to the enzyme at a location other than the active site

Question 34

Competitive inhibition

Answer 34

Inhibitor and the substrate compete for the same active site