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Lab Safety and Life Functions

Total questions: 44

Worksheet time: 22mins

Name
Class
Date
1.
The following activity is allowed in the science laboratory
a)
Eating
b)
Drinking
c)
Chewing Gum
d)
None of these are allowed
2.

If a piece of equipment is not working properly, stop, turn it off and go tell...

a)

The Principal

b)

The custodial engineer

c)

The teacher

d)

Your lab partner

3.
Long hair in the laboratory should always be
a)
Pulled back
b)
Always neatly groomed
c)
Cut short
d)
Held away from the table with one hand
4.
You have been injured during a lab (burned, cut, etc.). First you should
a)
Visit the school nurse
b)
Apply first aid yourself
c)
Go see a doctor after school
d)
Tell the teacher
5.
When you finish working with chemicals, biological specimens, and other lab substances, always
a)
Wash your hands with soap and water
b)
Wipe your hands on a towel
c)
Treat your hands with lotion
d)
Wipe your hands on your clothes
6.
If a fire erupts immediately,
a)
Tell the teacher
b)
Grab the fire extinguisher
c)
Throw water on it
d)
Open the window
7.
Approved eye protection devices (such as goggles) are worn in the laboratory
a)
To improve your vision
b)
To avoid eye strain
c)
Only if you don't wear corrective glasses
d)
Anytime chemicals, heat, or glassware are used
8.
If you do not understand a direction or part of a laboratory procedure, you should
a)
Skip it and go on to the next part
b)
Figure it out as you do the lab
c)
Ask the teacher before continuing
d)
Try several methods until something works
9.
After completing an experiment, all chemical wastes should be
a)
disposed of according to the teacher's directions
b)
dumped in the sink
c)
left for the next class
d)
taken home
10.
If you notice a beaker has a crack in it, you should
a)
Continue to use it
b)
Tell the teacher
c)
Throw it in the trash
d)
Tell the janitor
11.
If you break glass during an experiment, you should
a)
Have your lab partner clean it
b)
Clean it up yourself
c)
Leave it alone
d)
Tell the teacher
12.

Which of the following should you never do in the lab?

a)

Prank the teacher

b)

Horseplay

c)

Play practical jokes

d)

All of these

13.

Which of the following is inappropriate to wear in the lab?

a)

Loose clothes

b)

All of these

c)

Loose jewelry/lanyard

d)

Sandals

14.
When using a new chemical in the lab, you should
a)
Taste it-YUM
b)
Take a big whiff of it
c)
Look directly into it while heating it
d)
None of these
15.
During the lab your materials should be
a)
In your locker
b)
Nice and organized
c)
Spread out all over your workspace 
d)
On the floor
16.
When using a sharp object, you should 
a)
Cut away from yourself or others
b)
Cut toward your lab partner
c)
Cut toward the floor
d)
Cut toward yourself
17.
Where do you point the fire extinguisher if you are putting out a fire? 
a)
At the base of the fire
b)
At the top of the flames
c)
At your lab partner
d)
Toward the middle of the fire
18.

Who's responsible for preventing accidents in the lab?

a)

Ms. Hollings

b)

The teacher

c)

Everyone

d)

No one

19.
What does PPE stand for? 
a)
Personal Protective Equipment
b)
Protective Personal Equipment
c)
Penguins Pick Eggplant
d)
Personal Proper Equipment
20.

What is metabolism?

a)

All of the organelles

b)

All of the life functions working together

c)

All of the organisms working together

d)

All of the life processes except for reproduction

21.

Which life function involves releasing energy from glucose?

a)

respiration

b)

regulation

c)

reproduction

d)

synthesis

22.

Which life function involves getting physically larger?

a)

reproduction

b)

synthesis

c)

growth

d)

regulation

23.

Which life function controls and coordinates the body?

a)

respiration

b)

synthesis

c)

growth

d)

regulation

24.

Which life function obtains and uses food?

a)

excretion

b)

synthesis

c)

growth

d)

nutrition

25.

In autotrophic nutrition...

a)

organisms eat food

b)

organisms make their own food through photosynthesis

c)

organisms create food through respiration

d)

organisms create food through synthesis

26.

There are two types of nutrition, name them.

a)

autotrophic and heterotrophic

b)

anaerobic and aerobic

c)

eukaryotic and prokaryotic

d)

abiotic and biotic

27.

The life function synthesis involves...

a)

building or making molecules

b)

growing

c)

reproducing

d)

an increase in cell size

28.

The life function Transport involves...

a)

absorbing and distributing materials

b)

building or making molecules

c)

an increase in the number of cells

d)

things that are harmful stay out of the cell

29.

Which life function is related to homeostasis?

a)

reproduction

b)

regulation

c)

growth

d)

metabolism

30.

Which life function is related to the cell membrane and the circulatory system?

a)

regulation

b)

transport

c)

sythesis

d)

respiration

31.

Which life function is related to the nervous and endocrine systems?

a)

regulation

b)

synthesis

c)

respiration

d)

growth

32.

You are a(n)...

a)

autotroph

b)

heterotroph

33.

Which life function supplies all the rest with energy?

a)

reproduction

b)

regulation

c)

respiration

d)

metabolism

34.

Which life function supplies the materials for growth to occur?

a)

nutrition

b)

synthesis

c)

reproduction

d)

growth

35.

A pet goldfish needs fish food.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

36.

A plant need sunlight to make food for itself.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

37.

Streptococcus, a round cell, is the bacteria that causes strep throat.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

38.

Human skin is constantly losing dead cells, while new cells are also forming underneath.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

39.

"Germ-eating" macrophages take in and destroy germs.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

40.

Bees create their hive on existing structures such as trees.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

41.

Cells in your body divide to create new cells.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

42.

Tigers have cubs.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

43.

Shivering when your cold generate heat to warm your body.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

44.

An amoeba lets certain amounts of water in and out of its membrane based on what else is in the water.


Which characteristic of life does this refer to?

a)

Living things need energy

b)

Living things are composed of one or more cells

c)

Living things respond to their environment

d)

Living things grow and reproduce

e)

Living things maintain a stable internal environment

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