cellular respiration & photosynthesis

Question 1

If a plant died from lack of food, which structure is most likely missing or damaged?

Answer 1

leaves

Question 2

Which structure is where photosynthesis occurs?

Answer 2

chloroplast

Question 3

What is a reaction that makes ethyl alcohol and carbon dioxide? Is it aerobic or anaerobic?

Answer 3

Anaerobic

Question 4

As the cells run out of oxygen they switch to _______________ respiration, which allows the cell to make small amounts of ATP in the absence of oxygen.

Answer 4

anaerobic

Question 5

What structure is the site of cellular respiration?

Answer 5

mitochondria

Question 6

What function does ATP carry out in living things?

Answer 6

used to capture and transfer energy

Question 7

Which process do the animals in the food web use to convert energy from food into ATP?

Answer 7

respiration

Question 8

Organisms that make their own food are called:

Answer 8

autotrophs

Question 9

What are the 3 parts of an ATP molecule?

Answer 9

adenine, sugar (ribose), phosphate group

Question 10

Energy is released from ATP when what group is removed?

Answer 10

a phosphate group is removed

Question 11

Between which parts of the ATP molecule must bonds be broken to form ADP?

Answer 11

two phosphates

Question 12

Photosynthesis uses sunlight to convert water and carbon dioxide into____________ and ______________.

Answer 12

oxygen and high-energy sugars

Question 13

Which region of the visible spectrum is NOT absorbed well by chlorophyll?

Answer 13

green

Question 14

What are the products of the light reactions?

Answer 14

ATP and oxygen gas

Question 15

The Calvin Cycle is another name for

Answer 15

Dark reaction

Question 16

The Calvin Cycle takes place in the

Answer 16

stroma

Question 17

How are cellular respiration and photosynthesis related, in terms of energy?

Answer 17

The energy captured in photosynthesis is used to power cellular respiration.

Question 18

In which way are photosynthesis and cellular respiration different?

Answer 18

Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

Question 19

Carbon dioxide and water released by ______________ ______________ are used in photosynthesis

Answer 19

cellular respiration

Question 20

What are products 1 and 2?

Answer 20

1: carbon dioxide
2: oxygen

Question 21

Which gas is removed from the atmosphere during photosynthesis?

Answer 21

carbon dioxide

Question 22

What does a plant need to produce glucose?

Answer 22

carbon dioxide, water, light

Question 23

Photosynthesis would occur at the highest rate under what level of light - high intensity or low intensity?

Answer 23

high intensity

Question 24

What are the reactants of photosynthesis?

Answer 24

carbon dioxide and water

Question 25

What are the products of photosynthesis?

Answer 25

oxygen and glucose

Question 26

Which process takes place in the presence of oxygen and produces nearly 20 times as much as ATP as glycolysis alone?

Answer 26

aerobic respiration

Question 27

What is a product of the Calvin Cycle?

Answer 27

high-energy sugars

Question 28

What are the three stages of aerobic respiration?

Answer 28

Glycolysis, Krebs cycle, electron transport chain

Question 29

Which of the following is released during aerobic respiration?

Answer 29

energy (ATP)

Question 30

Aerobic respiration uses one molecule of glucose to produce? Give the gross total

Answer 30

36 ATP molecules

Question 31

Respiration releases energy by breaking down

Answer 31

food molecules

Question 32

What are the necessary inputs for aerobic respiration?

Answer 32

glucose and oxygen

Question 33

Glycolysis provides a cell with a NET profit of

Answer 33

2 ATP molecules

Question 34

Glycolysis breaks down what?

Answer 34

glucose

Question 35

The two main types of fermentation are called

Answer 35

alcoholic and lactic acid

Question 36

One cause of muscle soreness is a build-up of_________________ in your muscles

Answer 36

lactic acid

Question 37

Which process is used to produce beer and wine?

Answer 37

alcoholic fermentation

Question 38

Cellular respiration is called an aerobic process because it requires?

Answer 38

oxygen

Question 39

In this process, light energy is used to break apart water molecules:

Answer 39

photolysis

Question 40

Organisms that obtain energy from foods they consume are called:

Answer 40

heterotrophs

Question 41

Photosynthesis requires light, water, carbon dioxide and...

Answer 41

chlorophyll

Question 42

What is this reaction?

Answer 42

photosynthesis

Question 43

What is this reaction?

Answer 43

respiration

Question 44

Name given to substances that absorb some wavelengths of light and reflect other wavelengths of light.

Answer 44

pigments