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B4 Bioenergetics

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Last updated about 1 month ago
65 questions
4.4.1.1 Photosynthetic Reaction
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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 12
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What is pigment responsible for the green color of plants leaves?

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Question 38
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What color change indicates a positive iodine test?

Question 39
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What does the iodine test indicate about starch presence?

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Question 51
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Draggable itemarrow_right_altCorresponding Item
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Reaction that needs oxygen
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Reaction that does not need oxygen
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Question 65
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Question 19
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The plants labeled A, B, C, and D all have the same amount of leaves. How many leaves are on each plant?

Question 20
20.

Plant A has 100% light reaching it. How many oxygen bubbles formed?

Question 21
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Plant B has 75% light reaching it. How many oxygen bubbles formed?

Question 22
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Plant C has 50% light reaching it. How many oxygen bubbles formed?

Question 23
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Plant D has 25% light reaching it. How many oxygen bubbles formed?

Question 24
24.

The variable the was purposefully changed is

Question 25
25.

The variable changed as a result?

Question 26
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What variables in the table remained the same. Click ALL that apply.

Question 27
27.

Identify the independent variable for the plant experiment.

Question 28
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Identify the independent variable for the plant experiment.

Question 31
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Identify TWO conditions that are the same in each trial

Question 32
32.

Identify the one condition that has been changed in the four experiments

Question 33
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How does the mesh screen affect the rate of gas production?

Question 43
43.

The BTB in test tube 1 turned yellow after 24 hours, this indicates that the carbon dioxide levels are

Question 44
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The BTB in test tube 2 turned green after 24 hours, this indicates that the carbon dioxide levels are

Question 45
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The BTB in test tube 3 turned blue after 24 hours, this indicates that the carbon dioxide levels are

Question 56
56.

What gas is needed for photosynthesis?

Question 57
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What gas is produced during photosynthesis?

Question 58
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What gas is needed for cellular respiration?

Question 59
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What gas is produced during cellular respiration?