LECTURE 9 - Metabolism and energy

Question 1

NAD+–>
FAD–>
NADP+–>

Answer 1

NAD + /NADH
FAD/FADH2
NADP+/NADPH

Question 2

ATP stands for
ADP stands for

Answer 2

adenosine triphosphate
adenosine diphosphate

Question 3

energy currency in cells

Answer 3

ATP
ADP
Phosphate bonds are “high energy” bonds
Cellular energy carrier

Question 4

ATP equation –> ADP

Answer 4

ATP + H2O –> ADP + Pi + free energy

Question 5

ADP equation –> ATP

Answer 5

ADP + Pi + free energy –> ATP + H2O

Question 6

heterotrophy

Answer 6

eat food
–> cellular respiration [glycolysis, krebs etc]
–> ENERGY!

Question 7

autotrophy

Answer 7

sun + CO2 + H2O
–> photosynthesis [light reaction, calvin cycle]
–> sugars
–> cellular respiration [glycolysis, krebs etc]
–> ENERGY!

Question 8

stages in photosynthesis

Answer 8

1) light stage : ATP, NADPH
2) calvin cycle : CO2 –>
sugars