Polymerization - Check for Understanding!
Biology
9th Grade
NGSS covered
Used 171+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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?
Processes A and B are examples of dehydration synthesis.
Process A is an example of hydrolysis, but process B is an example of dehydration synthesis.
Process B requires enzymes, but process A does not.
Processes A and B are examples of hydrolysis.
Tags
NGSS.HS-LS1-6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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?
hydrolysis
dehydration synthesis
replication of DNA
digestion by enzymes
Tags
NGSS.HS-LS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The following equation represents the digestion of a protein.
Peptide + Water ---> Amino acid + Amino Acid
What type of reaction does this demonstrate?
dehydration synthesis
combustion
hydrolysis
single replacement
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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?
dehydration synthesis
protein synthesis
hydrolysis
photosynthesis
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A products of a chemical reaction would most likely contain ---
triglycerides (fats).
minerals.
simple sugars.
amino acids.
Tags
NGSS.HS-LS1-6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following best describes the diagram?
protein synthesis
dehydration synthesis
aerobic respiration
hydrolysis
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Amino acids are indicated by letters ---
G & D.
B & D.
A & B.
A & G.
Tags
NGSS.HS-LS1-6
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