WorksheetsPolymerization - Check for Understanding!
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
The equations below represent two biochemical processes, A and B.
Equations
(A) glucose + glucose --> maltose + water
(B) amino acid + amino acid --> dipeptide + water
Which statement about processes A and B is correct?
Equations
(A) glucose + glucose --> maltose + water
(B) amino acid + amino acid --> dipeptide + water
Which statement about processes A and B is correct?
a)
Processes A and B are examples of dehydration synthesis.
b)
Process A is an example of hydrolysis, but process B is an example of dehydration synthesis.
c)
Process B requires enzymes, but process A does not.
d)
Processes A and B are examples of hydrolysis.
2.
The diagram represents a process known as translation that occurs within a cell in the human pancreas. This process joins amino acids together to form proteins.Which of the following best describes this process?
a)
hydrolysis
b)
dehydration synthesis
c)
replication of DNA
d)
digestion by enzymes
3.
The following equation represents the digestion of a protein.
Peptide + Water ---> Amino acid + Amino Acid
What type of reaction does this demonstrate?
Peptide + Water ---> Amino acid + Amino Acid
What type of reaction does this demonstrate?
a)
dehydration synthesis
b)
combustion
c)
hydrolysis
d)
single replacement
4.
The following diagram shows how DNA is a self-replicating molecule.
Nucleotides join together to create a long strand of DNA. Which of the following best describes this chemical reaction?
Nucleotides join together to create a long strand of DNA. Which of the following best describes this chemical reaction?
a)
dehydration synthesis
b)
protein synthesis
c)
hydrolysis
d)
photosynthesis
5.
A products of a chemical reaction would most likely contain ---
a)
triglycerides (fats).
b)
minerals.
c)
simple sugars.
d)
amino acids.
6.
Which of the following best describes the diagram?
a)
protein synthesis
b)
dehydration synthesis
c)
aerobic respiration
d)
hydrolysis
7.
Amino acids are indicated by letters ---
a)
G & D.
b)
B & D.
c)
A & B.
d)
A & G.
8.
This reaction is an example of ---
a)
deamination.
b)
aerobic respiration.
c)
hydrolysis.
d)
dehydration synthesis.
9.
Which process produces the following from two monomers?
a)
hydrolysis
b)
dehydration synthesis
c)
anaerobic respiration
d)
aerobic respiration
10.
The process below shows the dehydration synthesis of a glycerol molecule and three fatty acids. What will result from this chemical reaction?
a)
a protein
b)
a nucleic acid
c)
water
d)
ATP
100 %
