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B4 Bioenergetics

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Last updated 4 months ago
65 questions
4.4.1.1 Photosynthetic Reaction
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4.4.1.1
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4.4.1.1
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HS-LS1-5
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4.4.1.2 Rate of Photosynthesis
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4.4.1.3 Uses of glucose from photosynthesis
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4.4.2.1 Aerobic and anaerobic respiration
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4.4.2.2 Response to exercise
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4.4.2.3 Metabolism
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Question 2
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Question 8
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Question 9
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Question 10
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Other Answer Choices:
Question 11
11.
Question 12
12.

What is pigment responsible for the green color of plants leaves?

Question 13
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Question 14
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Question 15
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Question 16
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Question 17
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Question 18
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4.4.1.2
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Question 29
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Question 30
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4.4.1.2
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Question 34
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Question 35
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Question 36
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Question 37
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Question 38
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Question 39
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Question 40
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Question 41
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Question 42
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4.4.2.1
WS3.5
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4.4.1.1
4.4.2.1
WS3.5
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4.4.1.1
WS3.5
Question 46
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Question 47
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Question 48
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Question 51
51.

Draggable itemarrow_right_altCorresponding Item
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arrow_right_alt
arrow_right_alt
arrow_right_alt
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Question 55
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4.4.1.1
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Question 60
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Question 62
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Question 65
65.

Mitochondria
Nucleus
Chloroplast
Ribosome
Glucose and Oxygen
Carbon Dioxide and Water
Water and Oxygen
Carbon Dioxide and Oxygen
Glucose and Oxygen
Carbon Dioxide and Water
Water and Oxygen
Carbon Dioxide and Oxygen
Released
Oxygen
Carbon Dioxide
Water
Glucose
They perform cellular respiration and use the glucose they create
The sun
Chemosynthesis
False
False
Question 19
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Question 20
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Question 21
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Question 22
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Question 23
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Question 24
24.

Question 25
25.

Question 26
26.

Question 27
27.

Question 28
28.

Question 31
31.

Question 32
32.

Question 33
33.

What color change indicates a positive iodine test?
Red color indicates protein presence.
Yellow color indicates glucose presence.
Blue-black color indicates starch presence.
Brown color indicates fat presence.
What does the iodine test indicate about starch presence?
Absence of any nutrients in a sample.
Presence of starch in a sample.
Presence of sugar in a sample.
Presence of protein in a sample.
False
Question 43
43.

Question 44
44.

Question 45
45.

False
Reaction that needs oxygen
Reaction that does not need oxygen
Glucose and Oxygen
Water and Carbon Dioxide
Water and Glucose
Water and Oxygen
Question 56
56.

Question 57
57.

Question 58
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Question 59
59.

The plants labeled A, B, C, and D all have the same amount of leaves. How many leaves are on each plant?
6
9
15
3
Plant A has 100% light reaching it. How many oxygen bubbles formed?
6
2
8
4
Plant B has 75% light reaching it. How many oxygen bubbles formed?
6
2
8
4
Plant C has 50% light reaching it. How many oxygen bubbles formed?
6
2
8
4
Plant D has 25% light reaching it. How many oxygen bubbles formed?
6
2
8
4
The variable the was purposefully changed is
the percentage of light
the number of leaves
the lenght of hte clippings
lamp power
number of oxygen bubbles
The variable changed as a result?
the percentage of light
the number of leaves
the lenght of hte clippings
lamp power
number of oxygen bubbles
What variables in the table remained the same. Click ALL that apply.
the percentage of light
the number of leaves
the lenght of the clippings
lamp power
number of oxygen bubbles
Identify the independent variable for the plant experiment.
the percentage of light
the number of leaves
the lenght of clippings
lamp power
the amount of oxygen
Identify the independent variable for the plant experiment.
the percentage of light
the number of leaves
the lenght of clippings
lamp power
the amount of oxygen
Identify TWO conditions that are the same in each trial
Plant and number of leaves
Water level
Amount of light the plant receives (mesh)
Number of gas bubbles produced
Identify the one condition that has been changed in the four experiments
Plant type
Amount of water
Amount of light the plant receives
The beaker size
How does the mesh screen affect the rate of gas production?
plants exposed to more light make more oxygen gas bubbles
the mesh screen does not affect gas production
plants exposed to less light make more carbon dioxide
plants exposed to more light make more hydrogen gas
The BTB in test tube 1 turned yellow after 24 hours, this indicates that the carbon dioxide levels are
A. high
B. low
C. stable
The BTB in test tube 2 turned green after 24 hours, this indicates that the carbon dioxide levels are
A. high
B. low
C. stable
The BTB in test tube 3 turned blue after 24 hours, this indicates that the carbon dioxide levels are
A. high
B. low
C. stable
What gas is needed for photosynthesis?
A. oxygen
B. carbon dioxide
What gas is produced during photosynthesis?
A. oxygen
B. carbon dioxide
What gas is needed for cellular respiration?
A. oxygen
B. carbon dioxide
What gas is produced during cellular respiration?
A. oxygen
B. carbon dioxide