WorksheetsPhotosynthesis and Cellular Respiration
Total questions: 21
Worksheet time: 17mins
What is the Photosynthesis equation?
_____ + _______ --> ________ + ______
Just fill in the blanks. Put commas between each response.
Don't worry about the subscripts.
(ex. H2O)
(a)
What term is the synonym for Oxidative Phosphorylation
(a)
Which is the final electron acceptor during phosphorylation?
oxygen
H+
NADH
FADH
What is the term for the process that produces molecules that carry high energy electrons to the ETC?
(a)
In Aerobic respiration, carbohydrates break down into ?
oxygen
ATP
NADH & FADH
CO2
Which stage of aerobic respiration requires ATP?
oxidative phosphorylation
glycolysis
Electron Transport Chain
anaerobic respiration
What is the term for:
When a plant does not have enough CO2, then oxygen attaches to RuBisco which is bad for the plant because it will lose energy on hot days, since the stomata closes to not lose CO2.
(a)
What is the term when light splits water at Photosystem II?
(a)
What are the three processes of cellular respiration in order?
(a)
Where does the Krebs cycle occur?
Matrix, Mitochondrion
Cytosol
Cristae, Mitochondrion
Thylakoid, Chloroplast
Is Glycolysis anaerobic or aerobic?
anaerobic
aerobic
Which chart description represents the rate of photosynthesis vs. light intensity trend, and also the trend of photosynthesis rate vs. increase in CO2 concentration?
negative linear
positive linear
positive growth with a carrying capacity
negative growth with a stabilizing factor
What is the term for:
the gain of one or more electrons by an atom, ion, or molecule.
(a)
What is the term for:
the loss of one or more electrons.
(a)
In glycolysis, glucose is partially ____________ and some energy is ____________.
oxidized, released
reduced, gained
Which is the correct sequence of the Citric Acid Cycle.
Oxaloacetate, Acetyl CoA, Citrate
Citrate, Oxaloacetate, Acetyl CoA
Acetyl CoA, Citrate, Oxaloacetate
Photosystems I and II absorb light energy, which ultimately ends up as
ATP
NADPH
FADH+
CO2
6 RuBP
Which wavelengths are best absorbed by chlorophyll a and result in the highest rates of photosynthesis?
red
yellow
green
blue
purple
Where are photosystems located?
(a)
What is the term for:
molecules that absorb wavelengths in the visible spectrum?
(a)
Check all that applies to CAM plants
only opens stomata at night
stores CO2 in malic acid
Cactus
has bundle sheath cells
