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Gr. 10 L2.1 & 2.3 intro formative assessment

Total questions: 14

Worksheet time: 8mins

Name
Class
Date
1.

Which of the following properties make carbon so special? (select all that apply)

a)

It has only 4 valence electrons and can make up to four bonds with other elements

b)

It is the most stable

c)

It can from single, double, triple covalent bonds

d)

It can also make ionic bonds

e)

It can bond with other carbons to make chains, rings and huge structures.

2.

For a compound to be considered an organic compound it must contain

a)

Carbon

b)

Hydrogen

c)

Oxygen

d)

Nitrogen

3.

A bond created by the sharing of electrons is known as...

a)

A covalent bond

b)

An ionic bond

c)

A sharing bond

d)

An electron bond

4.

A very large organic molecule made up of chains of smaller molecules is called a

a)

monomer

b)

polymer

c)

saturated hydrocarbon

d)

substituted hydrocarbon

5.

What does a represent?

a)

Proton

b)

Neutron

c)

Electron

6.

What does b represent?

a)

Proton

b)

Neutron

c)

Electron

7.

What does c represent?

a)

Proton

b)

Neutron

c)

Electron

8.
The properties of the elements that make up a compound are usually very similar to the compound itself.
a)
True
b)
False
9.
The following Function belongs to which Macromolecule? " Forms muscles, skin, & organs and enzymes"  
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acid
10.
The picture indicates which Macromolecule? 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
11.
The following examples Fats, Oils, Phospholipids, and Waxes belong to which macromolecule? 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acid
12.
The examples DNA and RNA belong to which macromolecule? 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acid
13.
What is the function of nucleic acids?
a)
store genetic information
b)
store energy (long-term)
c)
store energy (short-term)
d)
build skin, hair, nails, muscles
14.
Which of the following organic compounds is the main source of energy for living things?
a)
carbohydrates
b)
lipids
c)
nucleic acids
d)
proteins