Fueling Life
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Questions and Answers

What is the molecule that transfers energy from the breakdown of food molecules to cell processes?

  • Protein
  • ADP
  • Lipid
  • ATP (correct)

What happens when a phosphate group is removed from ATP?

  • ADP becomes a lipid
  • ATP becomes ADP (correct)
  • ADP becomes ATP
  • ATP becomes a carbohydrate

Which molecule stores the most energy in the body?

  • ATP
  • Carbohydrate
  • Protein
  • Lipid (correct)

What is the process by which some organisms use chemical energy instead of light energy to make energy-storing carbon-based molecules?

<p>Chemosynthesis (C)</p> Signup and view all the answers

What is the main source of chemical energy for most organisms on Earth?

<p>Producers (D)</p> Signup and view all the answers

What is the process that captures energy from sunlight to make sugars that store chemical energy?

<p>Photosynthesis (D)</p> Signup and view all the answers

Which type of energy lets you see?

<p>Visible light (A)</p> Signup and view all the answers

What is the molecule that transfers energy from the breakdown of food molecules to cell processes?

<p>ATP (B)</p> Signup and view all the answers

What happens to ATP when a phosphate group is removed from the molecule?

<p>It becomes ADP (C)</p> Signup and view all the answers

Which molecules are the most important energy sources in the food we eat?

<p>Carbohydrates and lipids (B)</p> Signup and view all the answers

Which molecules store the most energy?

<p>Lipids (D)</p> Signup and view all the answers

What is the process by which some organisms use chemical energy instead of light energy to make energy-storing carbon-based molecules?

<p>Chemosynthesis (D)</p> Signup and view all the answers

What is the main source of chemical energy for most organisms on Earth?

<p>Producers (D)</p> Signup and view all the answers

What is the function of digestion?

<p>To break down food into smaller molecules that can be used to make ATP (D)</p> Signup and view all the answers

What is the molecule that transfers energy from the breakdown of food molecules to cell processes?

<p>ATP (D)</p> Signup and view all the answers

What is the process by which some organisms use chemical energy instead of light energy to make energy-storing carbon-based molecules?

<p>Chemosynthesis (A)</p> Signup and view all the answers

What is the molecule that is produced when a phosphate group is removed from ATP?

<p>ADP (D)</p> Signup and view all the answers

What is the main source of chemical energy for most organisms on Earth?

<p>Plants (C)</p> Signup and view all the answers

What is the molecule that stores about 80% of the energy in your body?

<p>Lipid (B)</p> Signup and view all the answers

What is the process that captures energy from sunlight to make sugars that store chemical energy?

<p>Photosynthesis (B)</p> Signup and view all the answers

What is the molecule that is converted to ATP by the addition of a phosphate group?

<p>ADP (A)</p> Signup and view all the answers

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