Chapter 5

Question 1

occurs when a substance passes through the cell membrane with the help of extra energy

Answer 1

Active Transport

Question 2

The number of particles of a substance in a given volume

Answer 2

Concentration

Question 3

moving down the concentration gradient

Answer 3

Diffusion

Question 4

help to pass the very large molecules through the membrane

Answer 4

Facilitated Diffusion

Question 5

the special case of the diffusion of water

Answer 5

Osmosis

Question 6

occurs when a substance passes through the cell membrane without needing any energy to pass through

Answer 6

Passive Transport

Question 7

occurs when a substance diffuses through a cell membrane without any help from other molecules

Answer 7

Simple Diffusion

Question 8

The passage of a substance through a cell membrane

Answer 8

Transport

Question 9

help to pass through the membrane is provided by

Answer 9

Transport Protein

Question 10

Some substances are too big to be pumped across the membrane but go through by

Answer 10

Vesicle Transport

Question 11

Living things that make glucose are called

Answer 11

Autotroph

Question 12

occurs in the second stage of photosynthesis

Answer 12

Calvin Cycle

Question 13

The Chloropast contains the green pigment known as

Answer 13

Chlorophyll

Question 14

a type of plastid, or plant organelle

Answer 14

Chloroplast

Question 15

simple carbohydrate with the chemical formula C6H12O6

Answer 15

Glucose

Question 16

All other living things obtain glucose by eating autotrophs. These living things are called

Answer 16

Heterotroph

Question 17

occur in the first stage of photosynthesis

Answer 17

Light Reactions

Question 18

The process in which glucose is made using energy in light is

Answer 18

Photosynthesis

Question 19

Surrounding the thylakoids is a space called the

Answer 19

Stroma

Question 20

Inside the chloroplast are stacks of flattened sacs of membrane, called

Answer 20

Thylakoid

Question 21

Anything that needs oxygen is described as

Answer 21

Aerobic

Question 22

Anything that doesn’t need oxygen is described as

Answer 22

Anaerobic

Question 23

the process in which cells break down glucose, release the stored energy, and use the energy to make ATP

Answer 23

Cellular Respiration

Question 24

The third and final stage of cellular respiration is called

Answer 24

Electron Transport

Question 25

Some organisms can produce ATP from glucose anaerobically. One way this happens is called

Answer 25

Fermentation

Question 26

the first stage of cellular respiration

Answer 26

Glycolysis

Question 27

During the second stage in cellular respiration, two more molecules of ATP are produced

Answer 27

Krebs Cycle