Question

Drag and drop the words into the correct locations. (1 point)
Cell respiration breaks down .Response input area and oxygen to make .Response input area for life.

Select the correct answer(s) from the list(s). (1 point)
Photosynthesis captures blank
to make glucose. Respiration breaks down blank
to make energy.

Match each stage of cell respiration with what it does to make energy. (1 point)
Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Krebs Cycle
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Electron Transport Chain
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Glycolysis

uses electrons and oxygen to make about 34 atp

splits one glucose into two smaller parts

makes carbon dioxide and high-energy carriers

Match each molecule with its job in cell respiration. (2 points)
Put responses in the correct response input area to answer the question. Select a response, navigate to the desired input area and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
ATP
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Carbon Dioxide (CO₂)
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Oxygen (O₂)
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Glucose (C₆H₁₂O₆)

a starting material that takes electrons at the end

the main energy product that powers cell jobs

a waste product made during the Krebs cycle

a starting material that gets broken down


Which processes show how food gives energy to keep cells alive? (Select the three correct answers.)(1 point)
Responses

Using high-energy carriers to move electrons.
Using high-energy carriers to move electrons.

Using water to make oxygen during photosynthesis.
Using water to make oxygen during photosynthesis.

Making heat to help keep body temperature steady.
Making heat to help keep body temperature steady.

Capturing sunlight to make new glucose.
Capturing sunlight to make new glucose.

Breaking down glucose to make usable ATP.
Breaking down glucose to make usable ATP.

Building complex proteins from simple amino acids.

Answer 1

1) Fill the blanks:
- Cell respiration breaks down glucose and oxygen to make ATP for life.

2) Select the correct answers:
- Photosynthesis captures sunlight (light energy) to make glucose.
- Respiration breaks down glucose to make energy (ATP).

3) Match stages of cell respiration:
- Glycolysis — splits one glucose into two smaller parts.
- Krebs Cycle — makes carbon dioxide and high-energy carriers.
- Electron Transport Chain — uses electrons and oxygen to make about 34 ATP.

4) Match each molecule with its job:
- ATP — the main energy product that powers cell jobs.
- Carbon dioxide (CO₂) — a waste product made during the Krebs cycle.
- Oxygen (O₂) — a starting material that takes electrons at the end.
- Glucose (C₆H₁₂O₆) — a starting material that gets broken down.

5) Which processes show how food gives energy to keep cells alive? (three)
- Using high-energy carriers to move electrons.
- Capturing sunlight to make new glucose.
- Breaking down glucose to make usable ATP.