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WorksheetsBiology
Total questions: 8
Worksheet time: 80secs
Name
Class
Date
1.
Where do aorta pump oxygenated blood?
a)
b)
c)
2.
Solution that contains the same amount of dissolved substances as the cell it surrounds. No water movement. Shape stays the same.
a)
Hypotonic
b)
Isotonic
c)
Diffusion
d)
Endocytosis
3.
Movement of particles from high to low through a transport protein. Form of passive transport.
a)
Facilitated diffusion
b)
c)
Endocytosis
d)
4.
A close relationship between two different species of organisms living together.
a)
Mutualism
b)
c)
Competition
d)
Commensialism
5.
What is the function of SA node?
a)
Spread impulse to both atrium
b)
Generate electrical impulse
c)
Spread impulse to AV node
6.
Examples of water soluble vitamins are ___________.
a)
Vitamin A & C
b)
c)
Vitamin B & C
d)
VItamin E and K
7.
The study of genes
a)
Heredity
b)
c)
Genetics
d)
All the above
8.
How long does impulse delayed at AV node
a)
0.01s
b)
0.1s
c)
d)
0.001s
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