Question 1

What sequence is located about 10 bases upstream of the initiation codon?

Accepted Answer

A)  Watson-Crick sequence 
B)  Meselson-Stahl sequence 
C)  Hershey-Chase sequence 
D)  Avery-MacLeod sequence 
E)  Shine-Dalgarno sequence 
A)  Watson-Crick sequence 
B)  Meselson-Stahl sequence 
C)  Hershey-Chase sequence 
D)  Avery-MacLeod sequence 
E)  Shine-Dalgarno sequence

Question 2

One type of sickle cell anemia is caused by a single point mutation in the hemoglobin gene, in which a glutamic acid is replaced by valine in the final protein. Which of the following codons might result in sickle cell hemoglobin?

Accepted Answer

A)  GAU to GUU 
B)  GAA to GUA 
C)  GAG to GAU 
D)  GUU to GAA 
E)  CAG to GAG 
A)  GAU to GUU 
B)  GAA to GUA 
C)  GAG to GAU 
D)  GUU to GAA 
E)  CAG to GAG

Question 3

The fidelity of amino acid attachment to a tRNA is enhanced by the ______ ability of the corresponding aatRNA synthetase.

Accepted Answer

The answer of The fidelity of amino acid attachment to...

Question 4

What do Gln, Asp, and Glu have in common?

Accepted Answer

A)  All are hydrophilic amino acids 
B)  All have A as the second nucleotide in their codon 
C)  All have U as the second nucleotide in their codon 
D)  All have only one codon 
E)  Both (
A)  and (
B)  are correct 
A)  All are hydrophilic amino acids 
B)  All have A as the second nucleotide in their codon 
C)  All have U as the second nucleotide in their codon 
D)  All have only one codon 
E)  Both (
A)  and (
B)  are correct

Question 5

There is/are ___ start codon(s) and ___ stop codon(s).

Accepted Answer

A)  1; 1 
B)  3; 1 
C)  3; 3 
D)  1; 3 
E)  2; 2 
A)  1; 1 
B)  3; 1 
C)  3; 3 
D)  1; 3 
E)  2; 2

What sequence is located about 10 bases upstream of the initiation codon?

One type of sickle cell anemia is caused by a single point mutation in the hemoglobin gene, in which a glutamic acid is replaced by valine in the final protein. Which of the following codons might result in sickle cell hemoglobin?

The fidelity of amino acid attachment to a tRNA is enhanced by the ______ ability of the corresponding aatRNA synthetase.

What do Gln, Asp, and Glu have in common?

There is/are _ start codon(s) and _ stop codon(s).

The Chemical Foundations of Biochemistry

Nucleic Acids

Proteins I

Proteins Iienzymes

Membranes and an Introduction to Signal Transduction

Carbohydrates I

The Common Catabolic Pathway

Carbohydrates II

Lipids I

Lipids II

Amine Metabolism

Metabolism Integration

Nucleotide Deoxynucleotide Metabolism

Dna Replication, Damage and Repair

Rna Synthesis

Control of Gene

Determination of Macromolecular Structure

Allosterism and Receptor-Ligand

Designer Proteins and Protein Folding

Biomolecule Purification

Bioinformatics and Omics

Signal

Protein Trafficking

Photosynthesis Nitrogen

Filters

Exam 16: Protein

What sequence is located about 10 bases upstream of the initiation codon?

One type of sickle cell anemia is caused by a single point mutation in the hemoglobin gene, in which a glutamic acid is replaced by valine in the final protein. Which of the following codons might result in sickle cell hemoglobin?

The fidelity of amino acid attachment to a tRNA is enhanced by the ______ ability of the corresponding aatRNA synthetase.

What do Gln, Asp, and Glu have in common?

There is/are ___ start codon(s) and ___ stop codon(s).

The Chemical Foundations of Biochemistry

Nucleic Acids

Proteins I

Proteins Iienzymes

Membranes and an Introduction to Signal Transduction

Carbohydrates I

The Common Catabolic Pathway

Carbohydrates II

Lipids I

Lipids II

Amine Metabolism

Metabolism Integration

Nucleotide Deoxynucleotide Metabolism

Dna Replication, Damage and Repair

Rna Synthesis

Control of Gene

Determination of Macromolecular Structure

Allosterism and Receptor-Ligand

Designer Proteins and Protein Folding

Biomolecule Purification

Bioinformatics and Omics

Signal

Protein Trafficking

Photosynthesis Nitrogen

Filters

There is/are _ start codon(s) and _ stop codon(s).