WorksheetsLight-Dependent Reaction Quiz
Total questions: 17
Worksheet time: 14mins
Name
Class
Date
1.
Which of the following is NOT a product of the light reactions?
a)
Oxygen
b)
NADPH
c)
ATP
d)
Glucose (Sugar)
2.
Where do the light reactions happen?
a)
mitochondria membrane
b)
thylakoid membrane
c)
stroma
d)
central vacuole
3.
What is the main purpose of the light dependent reactions?
a)
To provide the energy for the calvin cycle
b)
To capture energy and make sugar
c)
To reflect green light
d)
To make sugars
4.
What part of the plant cell performs photosynthesis?
a)
The Mitochondrion
b)
The Nucleus
c)
The Chloroplast
d)
The Cell Wall
5.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
6.
What gas does the process of photosynthesis release into the atmosphere?
a)
oxygen
b)
carbon dioxide
c)
water
d)
nitrogen
7.
Thylakoids are arranged in stacks called ____.
a)
Lamellae
b)
Stroma
c)
Granum
d)
Glucose
8.
The gel-like material that surrounds the grana is called ____
a)
lamellae
b)
granum
c)
thylakoid
d)
stroma
9.
Autotrophs (producers) can perform photosynthesis because they have -
a)
Mitochondria
b)
Ribosomes
c)
A Nucleus
d)
Chloroplasts
10.
The principal chemical compound that living things use to store energy is
a)
DNA
b)
ATP
c)
H2O
d)
CO2
11.
What supplies the electron that is lost in PS II?
a)
oxygen
b)
water
c)
glucose
d)
rubisco
12.
In the ________________________, energy from the sun is used to make ATP
a)
light-independent reaction
b)
dark reaction
c)
light-dependent reaction
d)
Calvin cycle
13.
ATP gets formed in the light dependent reaction by which process?
a)
Chemiosmosis
b)
Photosmosis
c)
Diffusion
d)
Active Transport
14.
If all four plants were watered daily but placed in a closet, receiving no sunlight, what process would NOT occur?
a)
Ingestion of carbon dioxide
b)
Filtration of water through the soil
c)
Photosynthesis
d)
Water absorbtion
15.
Leaves look green because.....
a)
they eat their vegetables
b)
to blend into their environment
c)
they contain a molecule named chlorophyll
d)
they are sick
16.
Which of the following equations represents the overall chemical reaction for photosynthesis?
a)
6O2+ 6H2O → C6H12O6+ 6O2
b)
C6H12O6 + 6H2O→ 6O2+ 6O2
c)
6CO2+ 6H2O→ C6H12O6+ 6O2
d)
6O2 + 6H2O→ C6H12O6 + 6CO2
17.
Sunlight is used during photosynthesis to-
a)
Break down the xylem
b)
Break down the stomata
c)
Break down the water
d)
Capture the water
100 %
