CELL RESPIRATION AND PHOTOSYNTHESIS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
Your Name: _____________________________
What word defines the ability to do work?
____________________________________
Review endergonic and exergonic chemical reaction: Which type of chemical reaction requires an input of
energy?
____________________________________
What type of energy is glucose and starch?
_______________________
Give an example of kinetic energy.
_______________________
What Law of Thermodynamics describes the conversion of potential energy to kinetic energy and vice
versa?
_______________________
What are the 2 end products of photosynthesis?
____________________________________
What are the 3 end products of the light reactions? ____________________________________
What is the end product of the dark reaction?
____________________________________
Is photosynthesis endergonic or exergonic?
____________________________________
What is the source of energy for photosynthesis?
____________________________________
Is cell respiration endergonic or exergonic?
____________________________________
What is the energy made during cell respiration?
____________________________________
What are the two reactants (substrates) used to make ATP? ____________________________________
Where do the following reactions occur?
a. H2O 2H + O2
___________________________________
b. CO2 C6H12O6
____________________________________
c. Glucose  Pyruvate
____________________________________
d. C6H12O6  CO2
____________________________________
e. Fermentation
____________________________________
f. making ATP using NADH ____________________________________
g. where gas exchange occurs in plants____________________________________
h. making NADPH and ATP
____________________________________
Name which phase of either cell respiration or photosynthesis in which each of the following occurs.
a. H2O 2H + O2
____________________________________
b. CO2 C6H12O6
____________________________________
c. Glucose  Pyruvate
____________________________________
d. C6H12O6 
CO2
____________________________________
e. making ATP using NADH ____________________________________
Give the letter/s in Q12 that represents a reduction?_______________
Give the letter/s in Q12 that represents an oxidation?_____________________
In photosynthesis, electrons used in the electron transport chain come from what molecule?
In cell respiration, electrons used in the electron transport chain come from what molecule?
During the light reaction, electrons leave chlorophyll, they on their way to _______and the last molecule
to receive them is _________.
This means that the final electron acceptor of photosynthesis is _______________________
In cell respiration; e- leave ______, then go to the redox proteins in ETC, and they finally go to ______.
This means that the final electron acceptor of cell respiration is ____________________________________
What is the primary pigment used by plants to harvest light? ____________________________________
What color of light is not absorbed, but is reflected by plants? ____________________________________
In what area of which organelle does photosynthesis? ______________________________
Which type of plant closes its stomata in the day and stores CO2 in the night in the form of malic acid: (C3,
C4 or CAM)?
____________________________________ give examples:
Based on the mode of photosynthesis, what type of plant is corn: (C3, C4 or CAM)? _________________
The light reaction is coupled to what reaction ________________
Name a plant that uses only the Calvin Cycle to fix CO2?