Photosynthesis Question Preview (ID: 49512)


7thBio. TEACHERS: click here for quick copy question ID numbers.

What are the pores on the underside of a leaf called?
a) stomata
b) guard cells
c) protein
d) xylem

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 is the green pigment in plants called?
a) mesophyll
b) tannin
c) chlorophyll
d) stoma

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 protective layer of a leaf called?
a) mesophyll
b) guard cell
c) epidermis
d) palisades

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 layer of the leaf makes the waxy cuticle?
a) epidermis
b) stoma
c) palisades
d) spongy

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 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 products of photosynthesis?
a) glucose and oxygen
b) stoma and guard cells
c) chlorophyll and sunlight
d) carbon dioxide and water

What is a packet of light called?
a) stomata
b) guard cell
c) chlorophyll
d) photon

Photosynthesis takes place in what part of the cell?
a) chloroplast
b) mitochondria
c) cuticle
d) stomata

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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