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Photosynthesis And Cellular Respiration Flashcards

1
Q

What happens during photosynthesis?

A

Auto troughs produce carbohydrates

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2
Q

plants gather the suns energy with light absorbing molecules called?

A

chlorophyll

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3
Q

Most plants appear green because chlorophyll?

A

Reflects greenlight

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4
Q

The stroma is the region outside the?

A

Thylakoids

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5
Q

What is the role of NADP plus in photosynthesis?

A

Electron carrier

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6
Q

Photosynthesis uses sunlight to convert water and carbon dioxide into?

A

Oxygen and high-energy sugars

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7
Q

In the overall equation for photosynthesis six molecules of carbon dioxide and six molecules of water result in a molecule of sugar and six molecules of?

A

Oxygen

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8
Q

Where do the light dependent reactions take place?

A

Within the thylakoid membrane’s

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9
Q

The Calvin cycle is another name for the?

A

Light independent reactions

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10
Q

The Calvin cycle takes place in the?

A

Stroma

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11
Q

What is a product of the Calvin cycle?

A

High-energy sugars

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12
Q

If carbon dioxide is completely removed from a plant environment, what would you expect to happen to the plants production of high-energy sugars?

A

No sugars will be produced

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13
Q

How do organisms get the energy they need?

A

By breaking down food molecules gradually and capturing the chemical energy in ATP

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14
Q

Which of the following is not a stage of aerobic cellular respiration? Fermentation, electron transport, glycolysis, or Krebs cycle

A

Fermentation

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15
Q

Which of the following is the correct sequence of events and cellular respiration: glycolysis then fermentation then krebs cycle; krebs cycle then electron transport then glycolysis; glycolysis then krebs cycle then electron transport; or krebs cycle then glycolysis then electron transport?

A

Glycolysis then krebs cycle then electron transport

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16
Q

The products of photosynthesis are the?

A

Reactance of cellular respiration

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17
Q

Which of these processes takes place in the cytoplasm of a cell: glycolysis, electron transport, KREBS cycle, or photosynthesis

A

Glycolysis

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18
Q

The starting molecule for glycolysis is?

A

Glucose

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19
Q

Glycolysis requires?

A

ATP for activation energy

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20
Q

The KRebs cycle produces

A

Carbon dioxide

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21
Q

Aerobic cellular respiration uses one molecule of glucose to produce and a fan of approximately?

A

36 ATP molecules

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22
Q

lactic acid fermentation occurs in?

A

Muscle cells cytoplasm

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23
Q

The two main types of fermentation are called?

A

Alcoholic and lactic acid

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24
Q

The air bubbles and spongy texture of bread are due to which process?

A

Alcoholic fermentation

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25
Breathing heavily after running a race is your body's way of?
Repaying an oxygen debt
26
When the body needs to exercise for longer than 90 seconds, it generate ATP by carrying out?
Aerobic cellular respiration
27
If you want to control your weight, how long should you exercise aerobically each time that you exercise?
More than 20 minutes
28
The energy needed to win a one minute foot race is produced mostly by?
Lactic acid fermentation
29
And what organisms does alcoholic fermentation take place?
Yeast
30
The energy required in the light dependent reactions is used in the light independent reactions to build glucose molecules. How was transferred from light dependent the light independent reactions?
In the bonds of ATP and NADPH molecules
31
The student is collecting the gas given off from the plant and bright sunlight at the temperature of 27°C this gas being collected is probably?
Oxygen
32
Which of the following is required for cellular respiration to proceed: carbon dioxide, the products of photosynthesis, or ion channels?
Products of photosynthesis
33
infer why chloroplast are found mostly in the leaves of plants?
The large surface area of leaves allow for maximum light absorption
34
In the presence of oxygen, glycolysis is followed by?
Formation of acetyl- COA and the krebs cycle
35
What two things must each cell in your body have a delivery of?
Glucose and oxygen
36
Three molecules of glucose would give a net yield of _____ ATP following glycolysis?
Six
37
Which of the following is a similarity between the KR EBS cycle and the Calvin cycle? Both cycle produce carbon dioxide, both cycles use a copy to break carbon bonds, the last molecule produce is necessary to start the cycle over again, or they both start with RuBP
The last molecule produced is necessary to start the cycle over again
38
Organisms that are not auto troughs?
Must consume other organisms to get energy
39
Chloroplast is the photosynthesis as: mitochondria is the cellular respiration, solar energy is to cellular respiration, metabolism is to carbon, or oxygen is to carbon dioxide
Mitochondria is to cellular respiration
40
ATP is called a cells energy currency because?
ATP can be made in one place and spent or used another
41
Because of photosynthesis,
The atmosphere is rich in oxygen gas
42
The source of oxygen produced during photosynthesis is?
Water
43
Products of the light reactions of photosynthesis that are required by the dark reactions are?
ATP and NAD pH
44
During the final stage of photosynthesis, sugars are produced from?
Carbon dioxide
45
When Glycolysis occurs,
A molecule of glucose is split
46
In Anaerobic respiration, a two carbon molecule combines to a four carbon molecule as part of
The KR EBS cycle
47
Look at question 52 of this test it was too much stuff to put on. Look at 47 too
Blanks
48
Fermentation enables glycolysis to continue under?
Anaerobic conditions
49
If Oxygen is absent during the second stage of cellular respiration,
Fermentation will occur
50
Cells produce ATP most efficiently in the presence of?
Oxygen
51
Which of the following processes produces the most ATP: aerobic respiration, glycolysis, lactic acid fermentation, or alcoholic fermentation?
Aerobic respiration
52
If yellow, red, and orange pigments exist in the leaves of trees, wireless green except for an autumn?
Chlorophyll is the most abundant of all the pigments
53
What is one of the principal chemical compounds the living things used to store energy?
ATP
54
True or false: originally the energy that carnivore uses comes from sunlight
True
55
Aerobic cellular respiration releases energy by breaking down glycolysis in the presence of?
Oxygen
56
If you swim aerobically for 30 minutes or more your body is probably used at storage of guy collagen and started to break down ____ for energy?
Stored molecules such as fats
57
The first stage of any type of cellular respiration, glycolysis is a ____ process
Anaerobic process
58
The light dependent reactions supply the Calvin cycle with NADP H and what else?
ATP
59
During what type of reactions do plants use the energy in ATP and NAD pH to build high-energy sugars like glucose
Light independent reactions
60
____ produce their own food
Auto troughs
61
Which stage of cellular respiration does glycolysis an anaerobic process occur
Second
62
Glycolysis generates two ATP and two Pyruvic acid. How much of the energy from the original starting glucose molecule is still contained in the pyruvic acid and is extracted in the KREBs cycle and electron transport chain.
Most
63
Photosynthesis occurs only in plants, algae, and some bacteria. In contrast, some type of cellular respiration occurs in ____ eukaryotic cells?
All
64
The body gets rid of lactic acid in a chemical pathway that requires what? This is why you breathe heavily after race
Oxygen

Biology (9 decks)

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