Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

BIOLOGY

Total questions: 26

Worksheet time: 15mins

Name
Class
Date
1.
Capillary action is the result of adhesion. Which aspect of water is responsible for this?
a)
Nonpolar covalent bonds that enable water to dissolve other substances
b)
Polar covalent bonds that join molecules of water to other substances
c)
Hydrogen bonds between water and another substance
d)
Ionic bonds that enable electrons to flow through water and into another substance
2.
What two elements make up water?
a)
Helium and oxygen
b)
Hydrogen and oxygen
c)
helium and carbon
d)
oxygen and carbon
3.
What property of water allows it to be such a versatile solvent that it is often called the "universal solvent?"
a)
Purity
b)
Polarity and cohesion
c)
High heat capacity
d)
Expansion upon freezing
4.
Which of the following properties of water enables it to move from the roots to the leaves of plants?
a)
Water expands as it freezes.
b)
Water is an excellent solvent.
c)
Water exhibits cohesive behavior.
d)
Water moderates temperature.
5.
What property of water helps to moderate earth's temperature?
a)
adhesion
b)
chohesion
c)
Specific heat capacity
d)
Latent heat of vaporization
6.
Vitamin D can be obtained from _______________. 
a)
Carrots
b)
Wholegrain food
c)
Cereal
d)
Sunlight
7.
eating a lot of high protein meals is really good for you
a)
true
b)
false
8.
_ is/are used to build and repair muscle.
a)
carbohydrates
b)
fiber
c)
protein
d)
fat
9.
Non-meat examples of protein include
a)
broccoli, kale, carrots
b)
beans, legumes, eggs
c)
tofu, apples, spinach
10.
Why is DNA important?
a)
it is very small and very complicated
b)
it's in everything
c)
it serves as the blueprint for traits of all living things
d)
because we eat it every day for energy
11.
Which shows the correct complementary base pairing for DNA?
a)
C-A, T-G
b)
A-G, C-T
c)
C-G, U-A
d)
T-A, G-C
12.
Nucleotides are made up of a sugar, phosphate, and..?
a)
nitrogenous base
b)
nucleic acid
c)
cholesterol
d)
fatty acid
13.
Vitamins B and C are considered to be water soluble.
a)
True
b)
False
14.
_____________ cannot be stored in the body  and gets excreted through urine when not used immediately. 
a)
Water-soluble vitamins
b)
Trace minerals
c)
Fat-soluble vitamins
d)
Major Minerals
15.
___________ is needed to heal cuts and wounds and to absorb iron from dark green vegetables. 
a)
Vitamin A
b)
Vitamin B-group
c)
Vitamin C
d)
Vitamin D
16.
Examples of water soluble vitamins are ___________.
a)
Vitamin A & C
b)
Vitamin B & D
c)
Vitamin B & C
d)
VItamin E and K
17.

Which of the chambers has the highest pressure?

a)

Right verticle

b)

Left atrium

c)

Left verticle

18.

Which blood vessel carries the deoxygenated blood to the right atrium?

a)

Vena cava

b)

Pulmonary vein

c)

Pulmonary artery

d)

All of them

19.

Which blood vessels carries oxygenated blood from the heart to the whole body?

a)

Vena cava

b)

Aorta

c)

Pulmonary vein

20.

What happen when the ventricles of the heart contract?

a)

The semilunar valve close

b)

The semilunar valve open

c)

The atrioventricular valve open

21.

Which valve action results from an increase in pressure in the atrial of the heart?

a)

The opening of the semilunar valve

b)

The closing of the atrioventricular valve

c)

The opening of the atrioventricular valve

22.

Where does the sino-atrial node, which generates the electrical impulses that coordinate heart-muscle contracted is located in?

a)

Left atrium

b)

Right atrium

c)

Septum

23.

Right atrium and ventricle are separated from the left atrium and ventricle by______________

a)

AV node

b)

SA node

c)

Septum

24.

Where do aorta pump oxygenated blood?

a)

Lungs

b)

Whole body

c)

Brain

25.

What is the function of SA node?

a)

Spread impulse to both atrium

b)

Generate electrical impulse

c)

Spread impulse to AV node

26.

How long does impulse delayed at AV node

a)

0.01s

b)

0.1s

c)

1.0s

d)

0.001s

Similar Resources on Wayground

Natural Science U5 Review

22 questions

Natural Science U5 Review

quiz

Worksheet

•

5th Grade

Digestive System Quiz Review

21 questions

Digestive System Quiz Review

quiz

Worksheet

•

7th Grade

Adaptations Quiz 2

22 questions

Adaptations Quiz 2

quiz

Worksheet

•

4th - 5th Grade

Levels of Organization and Organ Systems

22 questions

Levels of Organization and Organ Systems

quiz

Worksheet

•

7th Grade

Honors Rocks, Minerals, and Plate Tectonics MA #3

22 questions

Honors Rocks, Minerals, and Plate Tectonics MA #3

quiz

Worksheet

•

8th Grade

Living things

21 questions

Living things

quiz

Worksheet

•

5th Grade