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Unit 9 Review

Total questions: 51

Worksheet time: 52mins

Name
Class
Date
1.
Which biomolecule contains pastas and breads?
a)
Lipid
b)
Protein
c)
Nucleic Acid
d)
Carbohydrate
2.

Which biomolecule comprises both DNA and RNA

a)
Carbohydrate
b)
Lipids
c)
Protein
d)
Nucleic Acid
3.
Which biomolecule helps form muscles?
a)
Nucleic Acid
b)
Carbohydrate
c)
Protein
d)
Lipids
4.
Which biomolecule is responsible for insulation and energy storage?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
5.

Which biomolecule produces sugars and starches?

a)
Lipids
b)
Proteins
c)
Carbohydrates
d)
Nucleic Acid
6.

Which biomolecule is made of carbon, hydrogen, oxygen and nitrogen?

a)
Nucleic Acid
b)
Carbohydrate
c)
Protein
d)
Lipid
7.
Which biomolecule is your main source of energy?
a)
Nucleic Acid
b)
Protein
c)
Lipid
d)
Carbohydrate
8.
Which biomolecule contains fats, oils, and waxes?
a)
Proteins
b)
Nucleic Acid
c)
Lipids
d)
Carbohydrate
9.
What do monomers do?
a)

Join together to form macromolecules

b)

Create protiens

c)

Store energy

d)

Split to make more cells

10.

What is a fat molecule that stores energy?

a)

lipid

b)

protein

c)

carbohydrate

11.

What is a type of nucleic acid that is found in ALL cells?

a)

nucleotides

b)

amino acids

c)

DNA

12.

What is the basic building block of matter?

a)

atom

b)

cell

13.

What is the basic building block of all living things?

a)

atom

b)

cell

14.

What are the four major macromolecules ?

a)

carbohydrates, proteins, lipids, and water

b)

carbohydrates, proteins, water, and alkaines

c)

carbohydrates, proteins, lipids, and nucleic acids

d)

carbohydrates, proteins, lipids, and amini acids

15.

A monosaccharide is the monomer for which biomolecule:

a)

Lipid

b)

Carbohydrate

c)

Nucleic Acid

d)

Protein

16.

The monomer for nucleic acids is called a:

(a)  

17.

Which biomolecule has amino acids as their monomer?

a)

Carbohydrate

b)

Nucleic acid

c)

lipid

d)

protein

18.

Lipids have which of the following monomer:

a)

Glycerol & fatty acids

b)

amino acids

c)

monosaccharide

d)

nucleotide

19.

C,H,O,N,P are the elements in

a)

Nucleic acid

b)

Protein

c)

Carbohydrate

d)

Lipid

20.

Carbs and lipids are similar because they...

a)

Are a source of energy for living organisms

b)

Help with immune response

c)

build structures such as cellulose and chitin

d)

Contain the same elements (CHO)

21.

Match the following functions to the biomolecule

a)

Act as hormones

1.

Lipid

b)

Build muscle

2.

Protein

c)

Carry genetic information

3.

Nucleic acid

d)

Energy source (cellular respiration)

4.

Carbohydrate

22.

which of the following is a good source of carbohydrates?

a)

pasta

b)

red meat

c)

veggies

23.

Glucose, lactose, sucrose are all examples of

a)

plants

b)

sugars

c)

proteins

d)

vitamins

24.

the small, basic unit of macromolecules

a)

monomer

b)

polymer

c)

monosaccharides

d)

polysaccharides

25.

What is the function of carbohydrates

a)

short term energy

b)

long term energy

c)

makes up cell membranes

d)

makes up genetic material

26.
Which biomolecule is this a picture of?
a)
Protein
b)
Nucleic Acid
c)
Lipid
d)
Carbohydrate
27.

What is a biomolecule?

a)

The dissolved particle in a solution

b)

One of the by-products of respiration

c)

Large molecule that is present in living organisms

d)

None of the above

28.
What is the purpose  of an enzyme?
a)
give permission for the reaction
b)
raise activation energy
c)
speed up reactions
d)
control how many reactions occur
29.
What biomolecule do enzymes belong to? 
a)
Carbohydrate
b)
Lipid
c)
Nucleic Acid
d)
Protein
30.

Which biomolecule is hydrophobic?

a)

Carbohydrates

b)

Lipids

c)

Proteins

d)

Nucleic Acids

31.

What do plants need to perform photosynthesis?

a)

Love

b)

Soil with a high nitrogen (N) content

c)

Water (H2O) + Carbon Dioxide (CO2) and Sunlight Energy

d)

Pollinators such as bees and hummingbirds

32.

What is created as a result of Photosynthesis

a)

ATP Energy

b)

Water (H2O) and Carbon Dioxide (CO2)

c)

Proteins and lipids

d)

Glucose (C6H12O6) + Oxygen (O2)

33.

In which cell organelle does PHOTOSYNTHESIS take place?

a)

The chloroplast

b)

The mitochondria

c)

The cytoplasm

d)

The golgi apparatus

34.

Where in the cell does cellular respiration take place?

a)

The chloroplasts

b)

The golgi apparatus

c)

The mitochondria

d)

The cell wall

35.
The main source of energy for all life comes from ____.
a)
the Earth
b)
the moon
c)
the sun
d)
the food we eat/make
36.

The prefix hydro- means

a)

earth

b)

water

c)

sun

d)

cells

37.

The suffix -phobic means

a)

fear

b)

loving

c)

pho

d)

phone

38.

What is it called when the cell membrane selects what can and cannot go into the cell

a)

selection process

b)

selective choosing

c)

selective permeability

d)

selective choice

39.

This is when heat is absorbed, it is an

a)

Exothermic reaction

b)

endothermic reaction

c)

both

d)

none

40.

When heat is released it is an

a)

exothermic reaction

b)

endothermic reaction

c)

both

d)

none

41.
What is the monomer of a lipid?
a)
monosaccharide
b)
nucleic acid
c)
fatty acid
d)
amino acid
42.
The phospholipid bilayer comprises what part of the cell?
a)
cytoplasm
b)
cell membrane
c)
cytoskeleton
d)
nuclear membrane
43.

Butter and oil are examples of which biomolecule?

a)

Carbohydrate

b)

Lipid

c)

Protein

d)

Nucleic Acid

44.
Which 2 molecules contains the elements C-H-O and function pertains to energy?
a)
Lipids and Protein
b)
Carbohydrates and Nucleic Acids
c)
Protein and Carbohydrates
d)
Carbohydrates and Lipids
45.

Which biomolecule provides long term energy storage?

a)

amino acids

b)

lipids

c)

nucleic acids

d)

proteins

e)

carbohydrates

46.

Which biomolecule provides quick energy?

a)

amino acids

b)

lipids

c)

nucleic acids

d)

proteins

e)

carbohydrates

47.

Which elements are found in ALL biomolecules?

a)

phosphorus

b)

carbon

c)

oxygen

d)

nitrogen

e)

hydrogen

48.

The food that plants produce during photosynthesis is called _____________.

a)

sucrose

b)

CO2

c)

glucose

49.

Cellular Respiration involves the chemical breakdown of _____ to form ATP Energy

a)

Fats

b)

Fructose

c)

Glucose

d)

Proteins

50.

What are the building blocks of proteins?

a)

Nucleic acids

b)

Amino acids

c)

Glucose

d)

Fatty acids

51.

The process in which plant cells make energy

a)

Exothermic

b)

Endothermic

c)

Cellular Respiration

d)

Photosynthesis

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