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Dehydration Synthesis, Hydrolysis, Organic Biomolecules

Total questions: 61

Worksheet time: 36mins

Name
Class
Date
1.
Connects monomers to form a polymer
a)
Dehydration synthesis
b)
hydrolysis
2.
Produces water as a by-product
a)
Dehydration synthesis
b)
Hydolysis
3.
Breaks up polymers, forming monomers
a)
dehydration synthesis
b)
hydrolysis
4.
Water is used to break bonds between polymers
a)
dehydration synthesis
b)
Hydrolysis
5.
Joins amino acids to form a protein
a)
Dehydration synthesis
b)
hydrolysis
6.
Occurs when polysaccharides are digested to form monosaccharides
a)
Dehydration synthesis
b)
hydrolysis
7.
Nucleic Acids breaks up to form nucleotides
a)
Dehydration synthesis
b)
Hydrolysis
8.
The process of removing water in order to form a bond between monomers is called....
a)
Dehydration Synthesis
b)
Hydrolysis
9.
The following figure is illustrating
a)
Dehydration Synthesis
b)
Hydrolysis
10.
The following figure is illustrating
a)
Dehydration Synthesis
b)
Hydrolysis
11.
The following figure is illustrating
a)
Dehydration Synthesis
b)
Hydrolysis
12.
The following figure is illustrating
a)
Dehydration Synthesis
b)
Hydrolysis
13.

A single unit that can bond to other single units to form a polymer is a:

a)

Lego

b)

Monounits

c)

Monopoly

d)

Monomer

14.

Many monomers bonded together form a:

a)

Multimer

b)

Polygon

c)

Polymer

d)

Manymer

15.

Monomers bond to other monomers through this process:

a)

Hydrolysis

b)

Dehydration synthesis

c)

Gluation

d)

Freezing

16.

Which of the following is true in a dehydration synthesis reaction?

a)

hydroxyl forms as a product as H is removed from one monomer and O is removed from the other

b)

water is added to the reactants as H is added to 1 monomer and OH is added tothe other

c)

water forms as a product as H is removed from 1 monomer and OH is removed from the other

d)

carboxyl forms as a product as CO is removed from one monomer and OH is removed from the other

17.

This image illustrates a _________________ reaction.

a)

hydrolysis

b)

dehydration synthesis

c)

ionic bond

d)

reverse

18.

A polymer is broken down into its monomer through:

a)

condensation

b)

dehydraton synthesis

c)

hydrolysis

d)

nonreaction

19.

Macromolecules form through each of the following except:

a)

condensation reactions

b)

dehydration synthesis

c)

polymerization

d)

hydrolysis

20.

ANALOGY: If a house were a polymer, the monomers would be:

a)

The people living there

b)

The neighborhood in which it is located

c)

The bricks used to build it

d)

The team responsible for building it

21.

Which of the following is true in regard to these ANALOGIES?

a)

The links of a chain are like polymers

b)

A full strand of pearls represents a monomer

c)

The cars of a train represent monomers

d)

A Lego of a Lego castle represents a polymer

22.

Which of the following represents the monomer of this image?

a)
b)
c)
23.

The polymer called Nucleic Acids are made of the monomers....

a)

Nucleotides

b)

Amino Acids

c)

Glucose/Monosaccharides

d)

Glycerol

e)

Fatty Acids

24.

The polymer called Proteins are made of the monomers....

a)

Nucleic Acids

b)

Amino Acids

c)

Glucose/Monosaccharides

d)

Glycerol

e)

Fatty Acids

25.

The polymer called Lipids are made of the monomers....

a)

Nucleic Acids

b)

Amino Acids

c)

Glucose/Monosaccharides

d)

Glycerol

26.

The polymer called Lipids are made of the monomers....

a)

Nucleic Acids

b)

Amino Acids

c)

Glucose/Monosaccharides

d)

Fatty Acids

27.

The monomer Amino acids make up the polymer....

a)

Proteins

b)

Lipids

c)

Nucleic Acids

d)

Carbohydrates

28.

The monomer Glycerol make up the polymer....

a)

Proteins

b)

Lipids

c)

Nucleic Acids

d)

Carbohydrates

29.

The monomer Fatty acids make up the polymer....

a)

Proteins

b)

Lipids

c)

Nucleic Acids

d)

Carbohydrates

30.

The monomer Nucleotides make up the polymer....

a)

Proteins

b)

Lipids

c)

Nucleic Acids

d)

Carbohydrates

31.

The monomer Glucose/Monosaccharides make up the polymer....

a)

Proteins

b)

Lipids

c)

Nucleic Acids

d)

Carbohydrates

32.
Starch is composed of what monomers?
a)
sucrose
b)
glucose
c)
nucleic acids
d)
glycogen
33.
What are the monomers of DNA?
a)
glycerols
b)
amino acids
c)
fatty acids
d)
nucleotides
34.
Which group of biomolecules provides quick energy to organisms?
a)
proteins
b)
carbohydrates
c)
lipids
d)
nucleic acids
35.
Genetic information is stored in which class of organic compounds?
a)
proteins
b)
lipids
c)
nucleic acids
d)
carbohydrates
36.
Which group of organic molecules speed up chemical reactions and serve as immune defense mechanisms?
a)
proteins
b)
carbohydrates
c)
nucleic acids
d)
lipids
37.
Which group of organic molecules serve as long-term energy storage and waterproof coverings?
a)
proteins
b)
carbohydrates
c)
lipids
d)
nucleic acids
38.
Building block of ...
a)
carbohydrates
b)
proteins
c)
lipids
d)
nucleic acids
39.

Building block of ...

a)

nucleic acids

b)

proteins

c)

lipids

d)

carbohydrates

40.

Which suffix means "to break"?

a)

-ing

b)

-lysis

c)

-ology

d)

hydro-

41.

Which prefix means "water"?

a)

bio-

b)

-lysis

c)

ichthy-

d)

hydro-

42.
The element _______is found in all of the organic compounds.
a)
Iron
b)
Nitrogen
c)
Carbon
d)
Oxygen
43.
_________ are composed out of carbon (C), hydrogen (H), oxygen (O), nitrogen (N), and phosphorus (P)
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
44.
DNA and RNA are examples of 
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
45.
Monosaccharides are monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
46.
Waxes, oils and fats are examples of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
47.
Glycerol and fatty acids are the monomers of
a)
Carbohydrates
b)
Lipids
c)
Proteins
d)
Nucleic Acids
48.
What type of macromolecule works as an enzymes to speed up chemical reactions?
a)
Protein
b)
Carbohydrate
c)
Lipid
d)
Nucleic Acid
49.
Most biological macromolecules contain carbon, hydrogen and oxygen atoms. Which of these has the carbon, hydrogen and oxygen in a 1:2:1 ratio?
a)
Carbohydrates
b)
Protien
c)
Lipid
d)
Nucleic Acid
50.
Lipids are composed of... 
a)
Carbon
Hydrogen 
Oxygen
b)
Carbon
Hydrogen
Oxygen
 Nitrogen
c)
Carbon
Hydrogen
Oxygen
Nitrogen 
Phosporus
d)
Carbon
Hydrogen
Oxygen
Sulfer
51.
Proteins are composed of... 
a)
Carbon
Hydrogen
Oxygen
b)
Carbon
Hydrogen
Oxygen
Nitrogen
c)
Carbon
Hydrogen
Oxygen
Nitrogen
Phosporus
d)
Carbon
Hydrogen
Oxygen
Sulfer
52.
Animals, such as bears, that hibernate for long periods of time store most of their long term energy reserves as _______ because
a)
glucose; it is easy to break down.
b)
Lipid/fat; they store twice as much energy per gram
c)
protein; it is a compact source of energy in their bodies.
d)
carbohydrates; they store twice as much energy per gram of glucose.
53.
Which macromolecule stores energy (long term), insulates us, and makes up the cell membrane?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
54.
Living things require specific organic molecules in order to survive. The picture above represents some specific examples of foods that are mainly composed of one of these necessary organic molecules. The organic molecules found in these types of food are
a)
Lipids-Fats
b)
Carbohydrates-Starch
c)
Nucleic Acid-RNA
d)
Protien
55.

In the indicator lab, we used iodine to test for which macromolecule?

a)

protein

b)

lipid

c)

sugar/carbohydrate

d)

starch

56.

In the indicator lab, we used Benedict's solution to test for which macromolecule?

a)

protein

b)

lipid

c)

monosaccharides

d)

starch

57.

In the indicator lab, we used Biuret reagent to test for which macromolecule?

a)

protein

b)

lipid

c)

monosaccharides

d)

starch

58.

In the enzyme lab, which enzyme was present to break down the H2O2 in the test tube?

a)

lactase

b)

starch

c)

catalase

d)

protein

59.

Which elements make up carbohydrates? Choose all that apply.

a)

Carbon

b)

Hydrogen

c)

Oxygen

d)

Nitrogen

e)

Phosphorus

60.

Which elements make up lipids (fats)? Choose all that apply.

a)

Carbon

b)

Hydrogen

c)

Oxygen

d)

Nitrogen

e)

Phosphorus

61.

What is the ratio of C, H, and O for carbohydrates?

a)

2:4:6

b)

1:12:1

c)

1:2:1

d)

4:5:3

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