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Chemical Compounds in Cells

Total questions: 48

Worksheet time: 2hrs 36mins

Name
Class
Date
1.

Any substance that cannot be broken down into simpler substances is called.......

a)

Atom

b)

Element

c)

Molecule

d)

Compound

2.

The smallest unit or part of an element is called .......

a)

an atom

b)

an element

c)

a molecule

d)

a compound

3.

This forms when two or more elements chemically combine

a)

Atom

b)

Element

c)

Compound

d)

Oxygen

4.

The smallest unit of any compound is called a

a)

atom

b)

element

c)

compound

d)

molecule

5.

Living things need carbohydrates, lipids, proteins and nucleic acids which are part of which group?

a)

inorganic compounds

b)

organic compounds

c)

earthly compounds

d)

water compounds

6.

Which of the following is an example of an INORGANIC compound

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acid

e)

water

7.

Energy rich organic compound, such as sugar or starch, that is made of elements carbon, hydrogen, and oxygen

a)

carbohydrate

b)

lipid

c)

protein

d)

nucleic acid

e)

water

8.

Energy rich organic compound which provides long term energy. Also contains more energy than carbohydrates.

a)

carbohydrates

b)

lipids

c)

proteins

d)

nucleic acids

9.

Large organic compound made of carbon, hydrogen, oxygen, nitrogen and sometimes sulfur.

a)

carbohydrates

b)

proteins

c)

lipids

d)

nucleic acids

10.

A type of protein that speeds up a chemical reaction is called...

a)

Carbohydrates

b)

Lipids

c)

Enzyme

d)

Nucleic Acids

11.

Proteins are found in which groups of foods?

a)

ice cream, whole milk & fried foods

b)

potatoes, pasta, bread & rice

c)

red meat, shellfish, mushrooms & peas

d)

Meat, dairy products, fish, nuts & beans

12.

Very large organic molecules that contains the instructions cells need to carry out all the functions of life

a)

carbohydrates

b)

lipids

c)

enzymes

d)

nucleic acids

13.

DNA or Deoxyribonucleic Acid is....

a)

responsible for repairing muscles

b)

is a monomer in carbohydrates

c)

Responsible for photosynthesis in plant cells

d)

Genetic material that carries information about an organism and is passed from parent to offspring

14.

Smaller molecules that make up proteins.

a)

amino acids

b)

enzymes

c)

lipids

d)

DNA

e)

RNA

15.

One kind of nucleic acid that plays an important role in the production of proteins.

a)

amino acids

b)

enzymes

c)

nucleic acids

d)

DNA

e)

RNA

16.

What does the word lipid mean?

a)

Fats, oils, and waxes

b)

sugars and starches

c)

enzymes and amino acids

17.

Which of the following is matched incorrectly.

a)

Air: compound

b)

Steel alloy: homogeneous mixture

c)

Glucose (C6H12O6): compound

d)

Cookies & Cream: heterogenous mixture

18.

Another name for a homogenous mixture is?

a)

colloid

b)

suspension

c)

solution

d)

compound

19.

Ba

a)

Compound

b)

Element

c)

Mixture

20.

KCl2

a)

Compound

b)

Element

c)

Mixture

21.

H3O

a)

Compound

b)

Element

c)

Mixture

22.

Lucky Charms Cereal

a)

Compound

b)

Element

c)

Mixture

23.

Koolaid

a)

Compound

b)

Element

c)

Mixture

24.

Mg

a)

Compound

b)

Element

c)

Mixture

25.

Salt (NaCl)

a)

Compound

b)

Element

c)

Mixture

26.

A snow globe would be an example of a __________________.

a)

colloid

b)

solution

c)

suspension

27.
What is it called when a cell is placed in a solution that has a greater concentration on the outside of the cell than inside?
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
d)
Osmosis
28.
During _________________, carrier proteins grab glucose molecules, change shape, and flip to the other side of the membrane, like a revolving door.
a)
Osmosis
b)
diffusion
c)
facilitated diffusion
d)
pump
29.
In osmosis, what  direction will water move to balance out the two solutions?
a)
Low to high concentration
b)
To the bigger cell
c)
High to low concentration
d)
to the smaller cell
30.
When there is the same concentration of solute molecules outside the cell as inside.
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
d)
Homeostasis
31.
Osmosis, facilitated diffusion, and diffusion are all types of passive transport.
a)
TRUE
b)
FALSE
32.

Molecules moves from high to low concentration in ______.

a)

down hill racing

b)

up hill racing

c)

passive transport

d)

active transport

33.

Which type of transport does NOT require energy?

a)

osmosis

b)

passive transport

c)

diffusion

d)

All are correct

34.

In diffusion, molecules move from _________ concentration?

a)

high to low

b)

low to high

c)

low to low

d)

high to high

35.

Osmosis describes movement of ___________ across the semipermeable membrane.

a)

gas

b)

sugar

c)

water

d)

people

36.

The cell expands in __________ solution.

a)

hypotonic

b)

isotonic

c)

hypertonic

d)

super sonic

37.

Which is an example of an active transport?

a)

Endocytosis

b)

Diffusion

c)

Osmosis

d)

Passive transport

38.

Which process describes the movement large molecules into the cell?

a)

Endocytosis

b)

Exocytosis

c)

Passive Transport

d)

Diffusion

39.

How do cells gets rid of large waste in active transport?

a)

endocytosis

b)

exocytosis

c)

trashcytosis

d)

none is correct

40.

Facilitated diffusion is the movement of molecules that_____

a)

does not require energy

b)

move with concentration gradient

c)

move through the membrane protein

d)

All of the above

41.
Engulfing a large substance from the inside of the cell to move it outside of the cell. 
Uses energy. 
a)
exocytosis
b)
endocytosis
c)
photosynthesis
d)
diffusion
42.
A cell in an isotonic solution will
a)
swell
b)
shrink
c)
stay the same size
d)
impossible to tell
43.
A cell in a hypotonic solution will
a)
swell
b)
shrink 
c)
stay the same size
d)
impossible to tell
44.
The cell membrane is solid and rigid
a)
true
b)
false
45.
The picture is an example of...
a)
active tranport
b)
passive transport
c)
diffusion
d)
osmosis
46.

This image is showing

a)

Diffusion

b)

Osmosis

c)

Active Transport

d)

Equlibrium

47.

This image is showing

a)

Diffusion

b)

Osmosis

c)

Active Transport

d)

Equlibrium

48.

This image is showing

a)

Diffusion

b)

Osmosis

c)

Active Transport

d)

Equlibrium

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