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Worksheets

Science Week - Friday

Total questions: 15

Worksheet time: 12mins

Name
Class
Date
1.
What is one basic function of the vacuoles?
a)
circulating oxygen
b)
producing food
c)
controlling cell processes
d)
storing water
2.

Which of these pieces of equipment is beaker?

a)
b)
c)
d)
3.

Where is the kinetic energy the greatest?

a)

A

b)

B

c)

C

d)

D

4.
Barnacles create home sites by attaching themselves to whales. Since the barnacle is a filter feeder, it also gets access to more water (and food) due to the relationship. The whale is unaffected.
This is an example of which type of symbiosis?
a)
Commensalism
b)
Mutualism
c)
Parasitism
d)
Competition
5.

The distance from the beginning of one compression to the beginning of the next compression is called a -----

a)

Rarefaction

b)

Frequency

c)

Wavelength

d)

Compression

6.
An element has the mass number 12 and atomic number  6. The number of neutrons in it is:
a)
6
b)
10
c)
4
d)
8
7.
Which of the following organisms is a primary or first level consumer?
a)
Sea Urchins
b)
Small herbivorous fishes and invertebrates
c)
Sharks
d)
Sea Otters
8.
What would the INDEPENDENT variable be in an experiment testing which types of paper airplane goes furthest?
a)
the paper used
b)
the type of paper airplane
c)
the distance of each plane's flight
d)
how hard the plane is thrown
9.
Which 2 molecules forms the sides (backbone) of the DNA ladder?
a)
deoxyribose and adenine
b)
deoxyribose and a hydrogen bond
c)
sugar and the nucleus
d)
deoxyribose (sugar) and phosphate
10.

Dolly was the first ever living creature to be cloned. What type of animal was she?

a)

Dog

b)

Sheep

c)

Monkey

d)

Bird

11.

This animal’s fingerprints closely resemble that of a human’s. So much so in fact, that inspecting its fingerprint side by side with a human print might make it impossible to differentiate. What animal is it?

a)

Chimpanzee

b)

Gorilla

c)

Bat

d)

Koala

12.

How many teeth do adults have?

a)

22

b)

45

c)

32

d)

15

13.

What is the closest planet to the sun?

a)

Mercury

b)

Earth

c)

Venus

d)

Saturn

14.

What connects muscles to bone?

a)

Ligaments

b)

Skin

c)

Glue

d)

Tendons

15.

Diabetes is a disease that affects which organ in the body?

a)

Pancreas

b)

Spleen

c)

Lungs

d)

Stomach