Photosynthesis Question Preview (ID: 49512)
7thBio.
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Photosynthesis takes place in what part of the cell?
a) chloroplast
b) mitochondria
c) cuticle
d) stomata
What is a packet of light called?
a) stomata
b) guard cell
c) chlorophyll
d) photon
What are the products of photosynthesis?
a) glucose and oxygen
b) stoma and guard cells
c) chlorophyll and sunlight
d) carbon dioxide and water
What are the reactants in photosynthesis?
a) carbon dioxide and water
b) glucose and oxygen
c) chlorophyll and sun
d) sun and oxygen
What are the cells that surround the stomata called?
a) phloem
b) xylem
c) chloroplasts
d) guard
What pigment is xanthophyll
a) red
b) orange
c) yellow
d) brown
What layer of the leaf makes the waxy cuticle?
a) epidermis
b) stoma
c) palisades
d) spongy
What is the layer of a leaf where gases can move through freely in between photosynthesizing cells?
a) spongy
b) palisades
c) cuticle
d) epidermis
What is the protective layer of a leaf called?
a) mesophyll
b) guard cell
c) epidermis
d) palisades
What layer of the leaf is the tightly packed photosynthesizing layer with many chloroplasts?
a) cuticle
b) xylem
c) spongy
d) palisades
What is the green pigment in plants called?
a) mesophyll
b) tannin
c) chlorophyll
d) stoma
In your notes, what is the water transport system called that runs through the veins of the leaf
a) stomata
b) phloem
c) xylem
d) chlorophyll
What are the pores on the underside of a leaf called?
a) stomata
b) guard cells
c) protein
d) xylem
How many molecules of water are needed for photosynthesis?
a) 6
b) 1
c) 4
d) 2
What does the arrow mean in the photosynthesis equation?
a) yields
b) equals
c) greater than
d) less than
What happens during the light independent part of photosynthesis?
a) chlorophyll loses an electron
b) sun hits the leaf
c) a chain reaction using the energy from light occurs to make glucose and oxygen
d) carbon dioxide and water enter the leaf as sunlight hits the chloroplast
What happens during the light dependent reactions of photosynthesis?
a) sun hits chlorophyll and excites an electron
b) glucose and oxygen are made
c) oxgen and carbon dioxide exit the leaf
d) all of the above
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