Question 1

After the peptide bond forms, the mRNA and tRNA are __________________, or moved, a distance of one codon.

Accepted Answer

The answer of After the peptide bond forms, the mRNA...

Question 2

Use the following to answer questions 
Choose the correct answer from the list below. Not all of the answers will be used.
-_______________ include(s) IF1, IF2, and IF3 in prokaryotes.

Accepted Answer

A) initiation factors 
B) ATP 
C) ricin 
D) one 
E) Shine-Dalgarno
F)elongation factor Tu
G)polysome
H)two
I)kanamycin
J)release factor
K)N-formylmethionine
L)signal sequence
M)GTP 
A) initiation factors 
B) ATP 
C) ricin 
D) one 
E) Shine-Dalgarno
F)elongation factor Tu
G)polysome
H)two
I)kanamycin
J)release factor
K)N-formylmethionine
L)signal sequence
M)GTP

Question 3

Use the following to answer questions 
Choose the correct answer from the list below. Not all of the answers will be used.
-The sequence that interacts with a complementary sequence on the 3` end of the 16S rRNA is _______________.

Accepted Answer

A) initiation factors 
B) ATP 
C) ricin 
D) one 
E) Shine-Dalgarno
F)elongation factor Tu
G)polysome
H)two
I)kanamycin
J)release factor
K)N-formylmethionine
L)signal sequence
M)GTP 
A) initiation factors 
B) ATP 
C) ricin 
D) one 
E) Shine-Dalgarno
F)elongation factor Tu
G)polysome
H)two
I)kanamycin
J)release factor
K)N-formylmethionine
L)signal sequence
M)GTP

Question 4

Ricin is made from castor beans and is a strong toxin which:

Accepted Answer

A)  removes an adenine from 28S rRNA. 
B)  glycosylates tRNA. 
C)  inhibits protein synthesis initiation. 
D)  blocks the A binding site. 
E)  coats the mRNA. 
A)  removes an adenine from 28S rRNA. 
B)  glycosylates tRNA. 
C)  inhibits protein synthesis initiation. 
D)  blocks the A binding site. 
E)  coats the mRNA.

Exam 40: The Mechanism of Protein Synthesis

After the peptide bond forms, the mRNA and tRNA are __________________, or moved, a distance of one codon.

Use the following to answer questions Choose the correct answer from the list below. Not all of the answers will be used. -_______________ include(s) IF1, IF2, and IF3 in prokaryotes.

Use the following to answer questions Choose the correct answer from the list below. Not all of the answers will be used. -The sequence that interacts with a complementary sequence on the 3` end of the 16S rRNA is _______________.

Ricin is made from castor beans and is a strong toxin which:

Biochemistry and the Unity of Life

Water, Weak Bonds, and the Generation of Order Out of Chaos

Amino Acids

Protein Three-Dimensional Structure

Techniques in Protein Biochemistry

Basic Concepts of Enzyme Action

Kinetics and Regulation

Mechanisms and Inhibitors

Hemoglobin: an Allosteric Protein

Carbohydrates

Lipids

Membrane Structure and Function

Signal Transduction Pathways

Digestion: Turning a Meal Into Cellular Biochemicals

Metabolism: Basic Concepts and Design

Glycolysis

Gluconeogenesis

Preparation for the Cycle

Harvesting Electrons From the Cycle

The Electron Transport Chain

The Proton-Motive Force

The Light Reactions

The Calvin Cycle

Glycogen Degradation

Glycogen Synthesis

The Pentose Phosphate Pathway

Fatty Acid Degredation

Fatty Acid Synthesis

Lipid Synthesis

Amino Acid Degradation and the Urea Cycle

Amino Acids Synthesis

Nucleotide Metabolism

The Structure of Informational Macromolecules: Dna and Rna

DNA Replication

DNA Repair and Recombination

RNA Synthesis and Regulation in Prokaryotes

Gene Expression in Eukaryotes

RNA Processing in Eukaryotes

The Genetic Code

Recombinant Dna Techniques

Filters