SCIENCE 9
WORKSHEET # ______
MODULE 6: PHOTOSYNTHESIS
NAME: _____________________________
GRADE & SECTION: ___________________
DATE: _______________
TEACHER: __________________
Part II. Photosynthesis:
Part I. Label the parts of the diagram below:
C. Venn Diagram
A. Chloroplast
Light Dependent Reaction
Light Independent Reaction
Similarities
Goal: _________________
Location: _____________
Input: ________________
Output: ________________
1.
________________
_________________
2. ________________
_________________
3. ________________
_________________
Goal: _________________
Location: _____________
Input: ________________
Output: ________________
B. Leaf Cross-Section
D. Photosynthesis (Equation): Write LDR (Light Dependent Reaction) or LIR (Light Independent
Reaction) in the box that correspond to the raw materials or end-products of Photosynthesis.
Sunlight
6C0₂ +
6H₂O
C₆H₁₂O₆ +
O₂
7. ______________
E. Factors Affecting the Rate of Photosynthesis: Make a line graph based on the correlation of
limiting factors and rate of photosynthesis.
Example:
Rate of
Photosynthesis
1.
Rate of
Photosynthesis
Temperature
3.
2.
Rate of
Photosynthesis
Carbon dioxide
Rate of
Photosynthesis
Water
Light Intensity
ANSWER KEY
Part I. Label the parts of the diagram below:
C. Venn Diagram
A. Chloroplast
1.
Light Dependent Reaction
Light Independent Reaction
Similarities
2.
Goal: _________________
Convert light to
mechanical energy
Thylakoid
Location: _____________
Input: ________________
Sunlight, H₂O,
NADP+, ADP
Output: ________________
NADPH, ATP, O₂
3.
4.
5.
6.
1.
________________
Both occur in the
Goal: _________________
Used chemical energy to
_________________
Chloroplast
produce glucose
2. ________________
Both produced
Stroma
_________________
ATP
Location: _____________
3. Both
________________
take place in
Input: ________________
NADPH, ATP, CO₂
_________________
autotrophic
organisms Output: ________________
NADP+, ADP, 3GP,
Glucose (C₆H₁₂O₆)
B. Leaf Cross-Section
Cuticle
Upper epidermis
Palisade Mesophyll
D. Photosynthesis (Equation): Write LDR (Light Dependent Reaction) or LIR (Light Independent
Reaction) in the box that correspond to the raw materials or end-products of Photosynthesis.
Sunlight
6C0₂ +
6H₂O
LIR
(Vascular Bundle)
7.Vein
______________
LDR
C₆H₁₂O₆ +
LDR
LIR
LDR
O₂
Spongy Mesophyll
Lower epidermis
E. Factors Affecting the Rate of Photosynthesis: Make a line graph based on the correlation of
limiting factors and rate of photosynthesis.
Example:
Stoma
Rate of
Photosynthesis
1.
Temperature
3.
2.
Rate of
Photosynthesis
Rate of
Photosynthesis
Carbon dioxide
Rate of
Photosynthesis
Water
Light Intensity