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photosynthesis

Total questions: 8

Worksheet time: 5mins

Name
Class
Date
1.
Which organisms perform Photosynthesis?
a)
Only Autotrophs
b)
Only Heterotrophs
c)
Autotrophs and Heterotrophs
2.
What is photosynthesis?
a)
The process in which humans eat their food
b)
When a photographer takes a photo.
c)
To get your pictures from the photo lab.
d)
The process in which plants make their food.
3.

Carbon Dioxide(CO2) + Water + ______________ + Chlorophyll + Glucose + Oxygen 

a)

Dark reactions 

b)

Chlo

c)

Carbohydrates 

d)

Hydrogen 

e)

Light Energy  

4.

The Chlorophyll is present in the _____________ of the cells .

a)

Cuticle

b)

Stomata

c)

Chloroplast

d)

Epidermis

e)

None of the above

5.

Type which colour will be of the leaf after carefully observing this image .

( Type the colour will be the colour of the leaf after adding a few drops if the Iodine Solution )

(a)  

6.

What are the products of photosynthesis?

a)

lipids

b)

carbs and reactants essential for aerobic respiration

c)

starches

d)

carbs and reactants essential for anaerobic respiration

7.
Which of the following organisms is autotrophic?
a)
mushroom
b)
mold
c)
green tree frog
d)
cyanobacterium
8.

What is the role of Chlorophyll in photosynthesis?

a)

It breaks the hydrogen bonds in water molecules

b)

It converts light energy into chemical energy contained in bonds

c)

It releases absorbs green light waves and reflects all of the other ones

d)

it provides energy for the light dependent reactions