Energy Concept

What macromolecule found in the food you eat will your cells break down FIRST to get ATP?

• carbohydrates

• lipids

• proteins

• nucleic acids

Tags

NGSS.HS-LS1-7

Which phrase best describes the function of the ATP moleucle?

• absorbs energy

• increases energy

• stores energy

• creates energy

Tags

NGSS.HS-LS1-7

Energy is released from an ATP molecule for cellular processes when it

• converts a phosphate group to ADP

• attaches an extra phosphate group

• loses a phosphate group

• produces a sugar molecule

Tags

NGSS.HS-LS1-7

Which of the following reactions DIRECTLY provides chemical energy for most cell functions?

• ADP → ATP + P

• ATP + P → ADP

• ADP + P → ATP

• ATP → ADP + P

Where does your body get the energy for reattaching a third phosphate to ADP, creating ATP?

• from the sun

• usually from carbs

• from nucleic acids

• from breaking ATP

Tags

NGSS.HS-LS1-7

ADP is made of which of the following structures?

• one adenine, one ribose, and three phosphate

• one adenine, one ribose, and two phosphate

What structures make up an ATP molecule

• one adenine, one ribose and 3 phoaphate

• one adenine, one ribose and 2 phosphate

in an ATP molecule, which bond must break to release the energy needed for the cell to function?

• The bond between the adenine and the ribose

• The bond between the ribose and the first phoaphate

• The bond between the second and third phosphate.

• The bond between the first and second phosphate

Tags

NGSS.HS-LS1-7

Moving from LEFT to RIGHT, identify the structures of ATP.

• adenine, ribose, phosphates

• phosphates, ribose, adenine

• ribose, adenine, phosphates

• adenine, phosphates, ribose

What is recycled during the ATP - ADP cycle?

• energy

• ADP

• ATP and ADP

• ADP and energy

Tags

NGSS.HS-LS1-7