WorksheetsPhotosynthesis Exam Review 2022
Total questions: 24
Worksheet time: 12mins
Which of the following types of organisms are capable of photosynthesis?
Plants
Some Bacteria
Some Protists
All the above
Ultimately photosynthesis uses sunlight to convert water and carbon dioxide into
Oxygen
High energy sugars & starches
ATP
NADPH
Where does the light reaction take place?
Lumen
Thylakoid Membrane
Stroma
Cytoplasm
What connects the two photosystems in the light reactions?
Electron Transport Chain
Granum
NADP+
Lamellae
What does it mean to be autotrophic?
the organism has to obtain food for energy
the organism can make it's own food
all the above
none of the above
Which molecule acts as the last electron acceptor in the light reaction?
Oxygen
Carbon Dioxide
NADP+
ADP
The electrons for the light reaction are produced by the splitting of this molecule?
ATP
Water
H+
Carbon Dioxide
The revolving enzyme responsible for generating ATP in the light reaction is called?
Rubisco
ATP Synthase
ADP Synthose
RUBP
The location where photosynthesis occurs in C3 plants?
Mesophyll Cells
Chlorophyll Cells
Cuticle Cells
Chloroplast Cells
The enzyme responsible for carbon fixation with RuBP in the Calvin Cycle is?
Rubisco
Synthase
Reductase
Stroma
Which of the following best describes photorespiration?
The negative process of CO2 being fixed during the Calvin Cycle which doesn't produce sugars.
The negative process of O2 being fixed during the Calvin Cycle which doesn't produce sugars
The process of adding a phosphate to a molecule.
C3 plants undergoing "normal" photosynthesis.
The source of oxygen produced during photosynthesis is generated from?
CO2
H2O
C6H12O6
NADPH
Stacks of thylakoids are known as?
Thylakoids
Grana
Lumens
Stromas
This process uses NADPH and ATP to convert CO2 into sugar
The Calvin Cycle
The Light Reaction
The Electron Transport Chain
Chemiosmosis
The Calvin Cycle takes place in the?
Thylakoid Membrane
Lumen
Stroma
Bundle Sheath Cells
Chemiosmosis in the thylakoid membrane is directly responsible for
Adding Protons to NADP+
Providing the energy to produce ATP
Generating Glucose
Hydrolysis
Which diagram best represents C3 plants?
A
B
C
None
Which diagram best represents C4 plants?
A
B
C
None
Which diagram best represents CAM plants?
A
B
C
None
According to the image with an aquatic plant what gas is being collected in the test tube?
Carbon Dioxide
Oxygen
Hydrogen
Carbon
Which statement below describes the process of photosynthesis?
An anabolic endergonic reaction
A catabolic exergonic reaction
An anabolic exergonic reaction
A catabolic endergonic reaction
When NADP+ accepts highly charged electrons in the light reaction it becomes;
Oxidized
Minimized
Reduced
Phosphorylated
Fall colors of reds, oranges and yellows are produced by which pigment?
Chlorophyll
Oxidation
Carotenoids
Photosystem III
Which of the following affect the rate of photosynthesis?
Light Intensity
Temperature
Oxygen Concentration
All the above
