Cell Parts
Siena Matsumoto, Xyana
Dewindt, Alex Rincon, Sophie
McMullen
Period 1
Vocab
 ATP:
It is one of the principle chemical
compounds that cells use to store and
release energy.
 Photosynthesis: The process when plants
use energy from sunlight to convert water
and carbon dioxide into high energy
carbohydrates and oxygen.
 Pigments: Plants gather the sunlight with
these light absorbing molecules.
Vocab Continued
Calorie: used on food labels
calorie: the amount of energy needed to
raise the temperature of one gram of water
1 degree Celcius
glycolysis: the process in which one
molecule of glucose is broken in half,
producing two molecules of pyruvic acid, a
3-carbon compound
Aerobic: activity that requires oxygen
(photosynthesis)
Anaerobic: activity that doesn’t require
oxygen (Calvin Cycle)
Cell Photosynthesis
Photosynthesis
Takes place in chloroplast
Chemical Equation
Reactants-> Products
Light Dependent Reaction
Part 1 of
Photosynthesis
Light Independent Reaction
(Calvin Cycle)
Part 2 of
Photosynthesis:
-Glucose is the
product
Cellular
Respiration
Anaerobic (1)
Glycolysis
-sugar is broken down
-takes place in the cytoplasm
Input: glucose
Output: 2 Pyruvates, net gain of 2 ATP
B. Fermentation
Input: Pyruvates
Output: ethyl alcohol or lactic acid, CO2, NAD+
A.
Aerobic (2)
Krebs Cycle
-takes place in the matrix of the mitochondria
Input: 2 Pyruvates
Output: 4 CO2, 2 ATP, some NADH&FADH2
B. Electron Transport System
-occurs on the cristae of mitochondria
-as electrons move energy is given off
-produces the most ATP
Input: 6O2
Output: 6H2O
A.
36 ATP produce in all
Glycolysis
Cytoplasm
Without Oxygen
Fermentation
Cytoplasm
With Oxygen
Krebs Cycle
Mitochondria Matrix
Electron Transport System
Mitochondria Cristae
Photosynthesis
Cellular Respiration
Where?
Chloroplast
Mitochondria
When?
Presence of Light
All the Time
Input?
CO2 and H2O
Glucose and O2
Output?
Glucose and O2
CO2 and H2O
Energy Source?
Light
Chemical Bonds
Energy Result?
Energy Stored
Energy released
Animal or Plant?
Plants Only
Both
Multiple Choice
1.
a.
b.
c.
d.
Where does Photosynthesis occur?
Plants and Animals
Plants
Ribosomes
Nucleus
…
2. What is the total number of ATPs
produced in Cellular respiration?
a.
b.
c.
d.
4
2
36
32
…
3. When is cellullar respiration present?
a.
b.
c.
d.
All the time
In the presence of light
In the presence of water
Without light
…
4. What is the chemical equation for
Photosynthesis?
a.
b.
c.
d.
6O2+C6H12O6---sunlight->H2O+6CO2
6H2O+6CO2—sunlight->6O2+C6H12O6
CO2+C12C6O12-> H2O
Products->Reactants
…
5. What role do pigments play in
Photosynthesis?
a.
b.
c.
d.
Give plants green coloring
Absorbs water
Hold protein
Absorbs energy from sunlight
…
6. How do cells use ATP?
a.
b.
c.
d.
Used as a protein
Used as a protection for the cell
Used to store and release energy
Used to transfer electrons
…
7. What is the product of the Calvin Cycle?
a.
b.
c.
d.
H2O
2 ATP
Glucose
CO2
…
8. What is a granum made up of?
a.
b.
c.
d.
Pigments
stacks of thylakoids
Stacks of stromas
Inner membrane
…
9. What is the input of Glycolysis?
a.
b.
c.
d.
Oxygen
Water
pyruvates
glucose
…
10. Which correctly states the output of the
Krebs Cycle?
a.
b.
c.
d.
Ethyl alcohol
Lactic acid
CO2 and NADH+
4CO2, 2 ATP, some NADH and FADH2
Answer Key
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
B
C
A
B
D
C
C
B
D
D