WorksheetsPhotosynthesis From gk Quizlet
Total questions: 51
Worksheet time: 49mins
Name
Class
Date
1.
An organism that can make its own food
a)
autotroph
b)
heterotroph
c)
consumer
d)
Carnivore
2.
An organism that cannot make its own food.
a)
heterotroph
b)
autotroph
c)
producer
d)
herbivore
3.
The 'inputs' of a chemical reaction. Often located on the left side of the equation.
a)
reactants
b)
products
c)
yields
d)
chemicals
4.
The 'outputs' of a chemical reaction. The yields arrow points toward these that are often on the right side of the equation.
a)
products
b)
reactants
c)
chemicals
d)
water
5.
Something that "starts" or assists with a reaction (usually an energy source). Without it the reaction cannot occur. This is not a reactant, however, because it doesn't get used up.
a)
catalyst
b)
battery
c)
reactants
d)
products
6.
the catalyst of the photosynthesis equation. It provides the energy for photosynthesis to occur
a)
Light energy
b)
NADP
c)
chlorophyll
d)
water
7.
organelle inside of a plant cell where the process of photosynthesis occurs.
a)
chloroplast
b)
mitochondria
c)
nucleus
d)
ribosome
8.
Pigment in chloroplasts that absorbs sunlight.
a)
chlorophyll
b)
melanin
c)
ATP
d)
ADP
9.
An energy molecule (the simplest sugar) that is an important energy source in living organisms.
a)
glucose
b)
water
c)
carbon dioxide
d)
ATP
10.
Conversion of light energy from the sun into chemical energy as glucose
a)
photosynthesis
b)
metabolism
c)
cellular respiration
d)
ATP
11.
The part (stage) of photosynthesis that has to have sunlight to work
a)
Light dependent
b)
light independent
c)
Calvin Cycle
d)
carbon cycle
12.
The light dependent stage of photosynthesis occurs in this structure
a)
thylakoid membrane
b)
stroma
c)
stomata
d)
guard cell
13.
The light independent stage of photosynthesis occurs this part of a chloroplast
a)
stroma
b)
thylakoid
c)
guard cell
d)
cytoplasm
14.
The stroma is the liquid inside chloroplasts that is ________________________ of the thylakoids
a)
outside
b)
inside
c)
in the discs
d)
in ribosomes
15.
ETC stands for __________. This occurs during the light dependent stage of photosynthesis.
a)
electron transport chain
b)
electrical transport chain
c)
electron train chain
d)
electrical transport cars
16.
The light dependent reaction of photosynthesis produces these two substances needed for the light independent reaction.
a)
ATP and NADPH
b)
water and oxygen
c)
sugar and oxygen
d)
sugar and water
17.
Disc-shaped structures inside chloroplasts that contain chlorophyll
a)
thylakoids
b)
stroma
c)
stomata
d)
ribosomes
18.
A granum is ________ of thylakoids.
a)
one stack
b)
stroma
c)
stomata
d)
molecule
19.
Plant part (organ) containing cells with the greatest number of chloroplasts
a)
leaves
b)
stems
c)
roots
d)
flowers
20.
The most simple sugar produced by plants and used as food.
a)
glucose
b)
starch
c)
cellulose
d)
ATP
21.
This gas comes out of plants' leaves as a result of photosynthesis
a)
Oxygen (O2)
b)
water
c)
hydrogen
d)
CO2
22.
water is taken in by a plant through its
a)
roots
b)
leaves
c)
stomata
d)
guard cells
23.
pores called stomata (singular) open and close to take this gas in that is needed for photosynthesis
a)
CO2 (carbon dioxide)
b)
water vapor
c)
hydrogen
d)
nitrogen
24.
These cells open and close the stomata (pores) to let water and oxygen out of plant leaves. (stomata is the plural form of stoma)
a)
guard cells
b)
stroma
c)
thylakoids
d)
ATP
25.
The other two types of organisms that can go through photosynthesis
a)
algae and cyanobacteria
b)
starch
c)
cellulose
d)
fungi
26.
It is estimated that 50% to 80% of earth's oxygen is produced by these tiny plants in the ocean
a)
phytoplankton
b)
moss
c)
bacteria
d)
fungi
27.
Through photosynthesis, plants produce these two products
a)
oxygen and glucose
b)
water and oxygen
c)
fats and oxygen
d)
oxygen and hydrogen
28.
term for all of the chemical processes that are necessary for life
a)
metabolism
b)
Calvin Cycle
c)
Light Dependent Reaction
d)
cellular respiration
29.
carbon dioxide is a product (an output) in this process
a)
cellular respiration
b)
Calvin Cycle
c)
photosynthesis
d)
Rubisco
30.
carbon dioxide is a reactant (an input) in this process
a)
photosynthesis
b)
cellular respiration
c)
metabolism
d)
protein synthesis
31.
chemical formula for glucose
a)
C6H12O6
b)
CO2
c)
C12H22O11
d)
C11H22O12
32.
All types of sugars are
a)
carbohydrates
b)
fats
c)
starch
d)
cellulose
33.
Plants make starch out of extra glucose as a source of ______.
a)
stored energy
b)
chlorophyll
c)
fats and oxygen
d)
oxygen
34.
All carbohydrates are made of these three elements in this order
a)
CHO (carbon, hydrogen, oxygen)
b)
sugars, water, and oxygen
c)
starches, fats, and proteins
d)
oxygen, phosphate, and hydrogen
35.
Plant cell walls are made of this carbohydrate to give plant cells sturdiness and structure
a)
cellulose
b)
glucose
c)
starch
d)
green color
36.
Sugars, starches, and cellulose are the three major types of
a)
carbohydrates
b)
fats
c)
amino acids
d)
proteins
37.
Digestion breaks food down to this simple sugar to burn with oxygen to make ATP for energy
a)
Glucose (C6H12O6)
b)
starch
c)
chlorophyll
d)
cellulose
38.
During the light dependent reaction in photosynthesis this molecule is split causing the release of oxygen from the stomata in plant leaves
a)
Water (H2O)
b)
CO2
c)
ATP
d)
STP
39.
During the light independent reaction in photosynthesis this molecule comes in through plant leaves for making glucose, C6H12O6.
a)
Carbon Dioxide (CO2)
b)
water
c)
oxygen
d)
chlorophyll
40.
Plants can store energy by converting EXTRA glucose into
a)
starch
b)
fats
c)
amino acids
d)
chlorophyll
41.
Plants that have to survive in lots of shade will depend more on chlorophyll ___ to absorb wavelengths of light energy
a)
b
b)
a
c)
ATP
d)
green color
42.
This occurs in the membranes of thylakoids
a)
light-dependent reactions of photosynthesis
b)
celular respiration
c)
light independent reaction
d)
protein synthesis
43.
This occurs in the stroma (liquid outside the grana) in chloroplasts
a)
Light Independent Reactions (Calvin Cycle)
b)
light dependent reaction
c)
cellular respiration
d)
protein synthesis
44.
The Calvin Cycle is part of the light ________________ reaction in photosynthesis
a)
independent
b)
dependent
c)
photosystem II
d)
metabolism
45.
Thylakoids are in stacks (grana) so that there will be lots of thylakoid membrane _________________ for lots of photosynthesis to make lots of glucose.
a)
surface area
b)
green color
c)
chlorophyll b
d)
ATP
46.
ATP and NADPH are MADE by the ___________ reaction and are needed for the _____________ reaction in photosynthesis to work.
a)
light dependent, light independent
b)
polypeptide
c)
light independent reaction
d)
Calvin Cycle
47.
These two products come out of the light dependent reaction and are needed to make the light independent reaction work.
a)
ATP and NADPH
b)
ATP and STP
c)
ADP and Rubisco
d)
water and oxygen
48.
Number 5 in this image is this
a)
thylakoid
b)
stomata
c)
cytoplasm
d)
stroma
49.
Number 6 would be three of these
a)
thylakoids
b)
stomata
c)
grana
d)
stromas
50.
Number 1 is the site of the light dependent reaction in photosynthesis.
a)
thylakoid membrane
b)
stomata
c)
ATP Synthase
d)
stroma
51.
Number 3 is the whole structure.
a)
grana
b)
chloroplast
c)
thylakoid
d)
stroma
100 %
