BIO101 Photosynthesis Worksheet
1. Rearrange the following pieces to create the equation for photosynthesis
Oxygen, Carbon Dioxide, Water, Glucose, Sunlight
2.
Rearrange the following pieces to create the equation for respiration
Oxygen, Carbon Dioxide, Water, Glucose, ATP
3. Fill in
Oxygen
NADPH
Light energy
Carbon dioxide
ATP
Chlorophyll a
a. _______________Stomata let this gas into plant tissue
Water
Glucose
Carotenoid
b. _______________2 chemical products of the light reaction
c. _______________ accessory pigment of photosynthesis
d. _______________ product made in Calvin cycle
e. _______________ main photosynthetic pigment
f.
_______________ integral protein in thylakoid membrane
g. _______________ Released by plant cells into atmosphere
h. _______________ Organic molecule stored in plant tissues as starch
i.
_______________ Made when ADP and Pi bond
j.
_______________ 2 reactants in photosynthesis
k. _______________ reduced form of NADP+
l.
_______________ 2 products in photosynthesis
m. _______________ can be viewed as a visible spectrum
n. _______________ reflects green light
o. _______________ C6H12O6
p. _______________ 1 product of the light independent reaction
q. _______________ carries electrons from light dependent reaction to Calvin cycle
r.
_______________ 1 organic molecule
s. _______________ ultimate energy source for life
4. True or False
a. _____Chlorophyll is green because it reflects green light
b. _____ Photosynthesis occurs in organelles called mitochondria
c. _____ A molecule taken from air that provides carbon for production of carbohydrate in plants is CO2
d. _____ The term phosphorylation means splitting of ATP
e. _____ Particles of light are called electrons
f. _____ Blue light has a shorter wavelength than red light
g. _____ 6H2O + 6CO2 ----------> C6H12O6+ 6O2 can be used to represent photosynthesis
h. _____ Stomata must be closed for photosynthesis to occur
i. _____ Plants are autotrophs
j. _____ The section of the electromagnetic spectrum used for photosynthesis is UV light
BIO101 Photosynthesis Worksheet
5. Label the parts of the chloroplast and use the terms to fill in
Grana
Inner Membrane
Thylakoid
Thylakoid lumen
Stroma
Chloroplast
a. __________________Location at which the light dependent reaction of photosynthesis occurs
b. __________________ Location at which the Calvin cycle occurs
c. __________________ Inner fluid portion of thylakoid
d. __________________ Inner dense fluid portion of the chloroplast
e. __________________ Stack of thylakoids
f.
__________________ Contains photosynthetic pigments embedded in membrane
g. __________________ A cellular organelle
h. __________________ Where CO2 is converted to glucose
i.
__________________ A plastid
 over
BIO101 Photosynthesis Worksheet
6. Examine the diagram
Fill in
a. _____ Carbon fixation (choose a number)
b. _______________ a granum (choose a letter)
c. _____ requires light energy (choose a number)
d. _____ NADPH produced (choose a number)
e. __________________ A reactant in the carbon cycle (choose a term)
f. __________________ split to form molecular oxygen (choose a term)
g. _____ The site of the light dependent reaction (choose a letter)
h. ________ Where oxygen comes from (choose a term)
i.
______ occurs in integral proteins imbedded in a membrane (choose a number)
j.
______ occurs in the dense stroma (choose a number)
k. _____ process at which light energy is harvested by pigments (choose a number)
l.
_____ uses NADPH and ATP (choose a number)
m. _____ represents ATP (choose a letter)
n. _________________ includes sugar and starch biomolecules (choose a term)
o. ____ The light independent reaction (choose a number)
p. _____________, __________________ products of photosynthesis (choose 2 terms)
q. _____________ energy source for heterotrophs (choose a term)
r. _______________________ One structural term to identify the entire figure
s. ____________________, ________________ 2 reactants in cellular respiration (choose terms)