04.1 Total C

What is the primary function of ATP in cells?

• Breaking down glucose molecules
• Storing and releasing energy
• Producing carbon dioxide
• Converting light to heat

Tags

NGSS.HS-LS1-7

Adenosine triphosphate (ATP) consists of which components?

• Adenine and two phosphate groups
• Ribose and four phosphate groups
• Adenine, ribose, and three phosphate groups
• Glucose and three phosphate groups

When does a cell store energy in the form of ATP?

• Only during photosynthesis
• During periods of rest
• When phosphate groups are removed
• When energy is available to add phosphate to ADP

Tags

NGSS.HS-LS1-7

What is the main difference between ATP and ADP?

• The type of sugar present
• The number of adenine molecules
• The presence of ribose
• The number of phosphate groups

Energy is released from ATP when:

• A fourth phosphate group is added
• The molecule completely breaks down
• The third phosphate group splits off
• Adenine separates from ribose

Tags

NGSS.HS-LS1-7

The process of homeostasis requires:

• Constant energy input
• Only sunlight as an energy source
• No energy at all
• Energy only during cell division

Tags

NGSS.HS-LS1-3

NGSS.HS-LS1-7

Living cells obtain their energy from:

• Only chemical compounds
• Either food or sunlight
• Exclusively through photosynthesis
• Only through respiration

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

ATP functions similarly to:

• A solar panel
• A single-use battery
• A rechargeable battery
• A heat generator

Tags

NGSS.HS-LS1-7

When chemical bonds form between carbon and oxygen during combustion:

• Energy is released as heat and light
• Energy is stored in new bonds
• No energy change occurs
• Energy is converted to ATP

Tags

NGSS.HS-PS1-4

The 5-carbon sugar in ATP is:

• Glucose
• Fructose
• Dextrose
• Ribose