ATP and Energy

Multiple Choice

What are the five building blocks, or pieces, that make up 1 ATP molecule?

• 1 adenine, 1 ribose, 3 phosphate groups

• 1 adenine, 1 thymine, 3 phosphate groups

• 1 adenine, 2 ribose, 2 phosphate groups

• 1 adenine, 2 thymine, 2 phosphate groups

Multiple Choice

What does the prefix tri- in triphosphate mean?

• 1

• 2

• 3

• 4

Multiple Select

What are 2 functions that your cell needs energy for?

• passive transport across the membrane

• active transport across the membrane

• the nucleus

• cell division

Multiple Choice

What is the main molecule that your cells use for energy?

• DNA

• RNA

• ATP

• ADP

Multiple Choice

Where is energy stored in a molecule of ATP?

• The whole molecule

• The ribose sugar

• The bond between the first and second phosphate

• The bond between the second and third phosphate

Multiple Choice

What are the four building blocks, or pieces, that make up 1 ATP molecule?

• 1 adenine, 1 ribose, 2 phosphate groups

• 1 adenine, 1 thymine, 2 phosphate groups

• 1 adenine, 2 ribose, 1 phosphate group

• 1 adenine, 2 thymine, 1 phosphate group

Multiple Choice

What does the prefix di- in diphosphate mean?

• 1

• 2

• 3

• 4

Multiple Choice

What is released when ATP is changed to ADP?

• An adenine

• A ribose

• Three phosphates

• Energy

Multiple Choice

Does making ATP by adding a phosphate group to ADP require energy or release energy?

• Requires energy

• Releases energy

Multiple Choice

How do ATP and ADP differ STRUCTURALLY?

• ATP has 2 phosphates and ADP has 3 phosphates

• ATP has 3 phosphates and ADP has 2 phosphates

• ATP is like a fully charged battery and ADP is partially charged.

• ATP is like a partially charged battery and ADP is fully charged.