ATP & Energy ***

Question 1

What process require ATP to proceed?

Answer 1

Cell Divion, synthesis of large macromolecules, moving, emitting light and sound

Question 2

In an exogenic reaction is energy release spontaneously?

Answer 2

Yes

Question 3

In an endogonic is is energy released spontaneously?

Answer 3

No

Question 4

Is there a greater amount of free energy in the reactants at the start of an exergonic or endogonic reaction?

Answer 4

Exergonic Reaction

Question 5

In an exergonic reaction there is an overall net?

Answer 5

Release of free energy

Question 6

In an endogonic reaction there is an overall net?

Answer 6

Gain in free energy

Question 7

ATP consists of ?

Answer 7

• Phosphate Group
• Ribose
• Adenine

Question 8

When is chemical energy released from ATP?

Answer 8

When the bond between the phosphate groups is hydrolyzed.

Question 9

What is formula for cellular respiration?

Answer 9

C6H12O6 + 6O2 = 6CO2 + 6H2O + ATP (30-32)

Question 10

What is the cell’s universal electron carrier?

Answer 10

NAD(H)

Question 11

What binds to nicotinamide NAD(H) consist of?

Answer 11

• A phosphate
• 2 Ribose’s
• Adenine

Question 12

What is the key molecule in cycle of cellular respiration?

Answer 12

Glucose (C6H12O6)