Question 1

Table 8.3  
-Based on the information in Table 8.3,prostate cancer is probably the result of which kind of mutation?

Accepted Answer

A) analog 
B) frameshift 
C) missense 
D) nonsense 
E) None of the answers is correct. 
A) analog 
B) frameshift 
C) missense 
D) nonsense 
E) None of the answers is correct.

Question 2

Both base substitution and frameshift mutations can result in the formation of premature stop codons.

Accepted Answer

A) True 
 B)False

Question 3

Figure 8.3 - Metabolic Pathway
  
-In Figure 8.3,if compound C reacts with the allosteric site of enzyme A,this would exemplify

Accepted Answer

A) a mutation. 
B) repression. 
C) feedback inhibition. 
D) competitive inhibition. 
E) transcription. 
A) a mutation. 
B) repression. 
C) feedback inhibition. 
D) competitive inhibition. 
E) transcription.

Question 4

Table 8.2
Codons in mRNA molecule and their corresponding amino acids
 $$\begin{array} { | c | c | c | c | } 
\hline \text { UUU } & \text { Phenylalanine } & \text { UAU } & \text { tyrosine } \
\hline \text { UUA } & \text { leucine } & \text { UAA } & \text { nonsense } \
\hline \text { GCA } & \text { alanine } & \text { AAU } & \text { asparagine } \
\hline \text { AAG } & \text { lysine } & \text { UGC } & \text { cysteine } \
\hline \text { GUU } & \text { valine } & \text { UCG, UCU } & \text { serine } \
\hline
\end{array}$$

-Refer to Table 8.2.Identify the sequence of amino acids encoded by the following sequence of bases in a strand of DNA (pay attention to the polarity of the DNA here): 3' ATTACGCTTTGC 5'.

Accepted Answer

A) leucine-arginine-lysine-alanine 
B) asparagine-arginine-lysine-alanine 
C) asparagine-cysteine-valine-serine 
D) Translation would stop at the first codon. 
E) The answer cannot be determined based on the information provided. 
A) leucine-arginine-lysine-alanine 
B) asparagine-arginine-lysine-alanine 
C) asparagine-cysteine-valine-serine 
D) Translation would stop at the first codon. 
E) The answer cannot be determined based on the information provided.

Question 5

Bacterial cells may contain multiple genomes.

Accepted Answer

A) True 
 B)False

Table 8.3 -Based on the information in Table 8.3,prostate cancer is probably the result of which kind of mutation?

Both base substitution and frameshift mutations can result in the formation of premature stop codons.

Figure 8.3 - Metabolic Pathway -In Figure 8.3,if compound C reacts with the allosteric site of enzyme A,this would exemplify

Bacterial cells may contain multiple genomes.

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Functional Anatomy of Prokaryotic and Eukaryotic

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Biotechnology and Dna Technology

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, algae, protozoa, and Helminths

Viruses,viroids,and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Innate Immunity: Nonspecific Defenses of the Host

Adaptive Immunity: Specific Defenses of the Host

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Diseases of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

Filters

Exam 8: Microbial Genetics

Table 8.3 -Based on the information in Table 8.3,prostate cancer is probably the result of which kind of mutation?

Both base substitution and frameshift mutations can result in the formation of premature stop codons.

Figure 8.3 - Metabolic Pathway -In Figure 8.3,if compound C reacts with the allosteric site of enzyme A,this would exemplify

Bacterial cells may contain multiple genomes.

The Microbial World and You

Chemical Principles

Observing Microorganisms Through a Microscope

Functional Anatomy of Prokaryotic and Eukaryotic

Microbial Metabolism

Microbial Growth

The Control of Microbial Growth

Biotechnology and Dna Technology

Classification of Microorganisms

The Prokaryotes: Domains Bacteria and Archaea

The Eukaryotes: Fungi, algae, protozoa, and Helminths

Viruses,viroids,and Prions

Principles of Disease and Epidemiology

Microbial Mechanisms of Pathogenicity

Innate Immunity: Nonspecific Defenses of the Host

Adaptive Immunity: Specific Defenses of the Host

Practical Applications of Immunology

Disorders Associated With the Immune System

Antimicrobial Drugs

Microbial Diseases of the Skin and Eyes

Microbial Diseases of the Nervous System

Microbial Diseases of the Cardiovascular and Lymphatic Systems

Microbial Diseases of the Respiratory System

Microbial Diseases of the Digestive System

Microbial Diseases of the Urinary and Reproductive Systems

Environmental Microbiology

Applied and Industrial Microbiology

Filters