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WorksheetsPhotosynthesis
Total questions: 27
Worksheet time: 14mins
Below is the equation of photosynthesis:
C6H12O6----> ethanol + CO2 + ATP
C6H12O6----> lactate + ATP
C6H12O6 + 6O2 ----> 6CO2 + 6H2O + ATP
6CO2 + 6H2O----> C6H12O6 + 6O2
How do we gain CO2 that will be used in photosynthesis?
End product of cellular respiration
Nitrogen fixation
Assimilation
Denitrification
What light will be absorbed by the plant?
Red light
Green light
Blue light
Orange light
Which light that will be reflected away from the plant?
Blue light
Green light
Red light
Orange light
Where does photosynthesis occur?
Matrix of mitochondria
Cytosol
Nucleus
Chroloplast
What is A?
thylakoid
granum
stroma
stoma
What is B?
thylakoid
granum
stroma
stoma
What is C?
intermembrane space
outer membrane
inner membrane
chloroplast
Which pigments are considered as important/ main pigment?
Phaeophytin
Xanthophyll
Chlorophyll a
Chlorophyll b
Which pigments are considered as accessory pigments?
Phaeophytin
Xanthophyll
Chlorophyll a
Carotene
Two stages of photosynthesis?
Photolysis
Light independent reaction
Light dependent reaction
Photophosphorylation
Where does Light Dependent Reaction occur?
stoma
stroma
thylakoid
granum
What is the main goal of Light Dependent Reaction?
to produce NADH
to produce ATP and NADPH
to produce ATP
to produce ATP and NADH
Where does Light Independent reaction occur?
stoma
stroma
thylakoid
granum
Below are the component of photosystem except:
Primary electron acceptor
Antenna pigment molecule
Plastoquinone
Prmary pigment
What is the primary pigment for Photosystem II?
P700
P780
P600
P680
What is the primary pigment for Photosystem I?
P700
P780
P600
P680
What is X?
Accessory pigment
Primary pigment
Antenna pigment molecule
Primary electron acceptor
What is Y?
Accessory pigment
Primary pigment
Primary electron acceptor
Antenna pigment molecule
What is Z?
Accessory pigment
Primary pigment
Priamry electron acceptor
Antenna pigment molecule
Below are the processes that involved in Light Dependent Reaction except:
Photophosphorylation
Photolysis of water
Photoactivation
Oxidative phosphorylation
What happen during photoactivation?
light is absorbed by antenna pigment molecule
breakdown of water into oxygen, hydrogen ion and electron
electron are transferred to reaction centre and excited to primary electron acceptor
electron are passed through electron transport chain
Where does photoactivation occur?
tylakoid membrane
outer membrane
tylakoid space
stroma
What happen during photolysis?
light is absorbed by antenna pigment molecule
breakdown of water into oxygen, hydrogen ion and electron
electron are transferred to reaction centre and excited to primary electron acceptor
electron are passed through electron tansport chain
Where does photolysis occur?
Tylakoid membrane
outer membrane
Tylakoid space
stroma
Who catalyse the transfer of electron from Ferredoxin (Fd) to NADP+?
NAD+ reductase
NADPH reductase
NADH reductase
NADP+ reductase
Below are the components of ETC except?
Ferredoxin
Ubiquinone
Plastoquinone
Plastocyanin
Cytochrome c
