Worksheets8.1 and 8.2 Quizizz
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
A mushroom is an example of a/an ___________
a)
autotroph
b)
heterotroph
c)
omnivore
d)
primary producer
2.
Organisms that obtain food by consuming other living things are _________________
a)
autotroph
b)
heterotroph
c)
omnivore
d)
primary producer
3.
Photosynthesis needs sunlight, water, and ______________.
a)
carbon dioxide
b)
oxygen
c)
glucose
d)
hydrogen
4.
Photosynthesis occurs in the _______________of the plant cell.
a)
stroma
b)
chlorophyll
c)
chloroplast
d)
nucleus
5.
Plants gather the sun’s energy with light-absorbing molecules called ______________
a)
pigments
b)
grana
c)
stroma
d)
chloroplasts
6.
_______________ is the fluid-like substance inside of the chloroplast.
a)
pigment
b)
grana
c)
stroma
d)
chloroplasts
7.
Thylakoids are arranged in stacks called ______________.
a)
pigment
b)
grana
c)
stroma
d)
chloroplasts
8.
________________ are saclike photosynthetic membranes inside chloroplasts.
a)
grana
b)
stroma
c)
thykloids
d)
pigment
9.
The overall equation for photosynthesis is _____________________.
a)
6 CO2 + 6 H2O = C6H12O6 + 6 O2
b)
CO2 + H2O = CHO + O2
c)
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
d)
H3CO2 + O2 + 6CO2 + H20
10.
Light ____________ reactions involve adding a hydrogen ion and 2 high-energy electrons to NADP.
a)
independent
b)
dependent
c)
oxygen
d)
water
11.
What is the principal pigment in plants?
a)
chloroplasts
b)
chlorophyll
c)
stroma
d)
thykaloids
12.
Cells keep only a __________ amount of ATP.
a)
moderate
b)
small
c)
large
d)
endless
13.
___________ refers to a stack of thylakoids
a)
grana
b)
chloroplasts
c)
ATP
d)
ADP
14.
During a light dependent reaction ____________ is released as a byproduct.
a)
carbon dioxide
b)
water
c)
oxygen
d)
pigments
15.
Why do plants look green?
a)
It's their favorite color
b)
Their leaves reflect green light.
c)
Their leaves absorb green light.
d)
Their leaves reflect orange light.
16.
How is ADP different from ATP?
a)
ADP is a compound that looks almost like ATP, except it has 2 phosphate groups instead of 3
b)
ADP is a compound that looks almost like ATP, except it has 3 phosphate groups instead of 2
c)
They both have the 3 phosphate groups
d)
ATP is a compound that looks almost like ADP, except it has 2 phosphate groups instead of 3
17.
__________ is converted from NADP when a hydrogen ion and 2 high-energy electrons are added.
a)
NADP
b)
oxygen
c)
NADPH
d)
glucose
18.
___________ is a carrier molecule that accepts and holds 2 high energy electrons, along with a hydrogen ion to convert into NADPH
a)
NADPH
b)
oxygen
c)
NADP
d)
glucose
19.
In the Figure above, between which parts of the molecule must the bonds be broken to form an ADP molecule?
a)
A and B
b)
B and C
c)
A and C
d)
C and D
20.
Which structure in the Figure above represents a single thylakoid?
a)
A
b)
B
c)
C
d)
A and C
100 %
