Question 1

What snRNP holds the exons in place so that they can be connected after the intron is removed?

Accepted Answer

A)  U1 
B)  U2 
C)  U5 
D)  U6 
A)  U1 
B)  U2 
C)  U5 
D)  U6

Question 2

An R loop experiment was performed on two different mRNA's. The first showed one R loop, while the second showed two R loops separated by a region of double-stranded DNA. What is the composition of these two mRNA's?

Accepted Answer

A)  The first contains no introns and the second two introns 
B)  The first contains no introns and the second one intron 
C)  The first contains one intron and the second two introns 
D)  The first contains two introns and the second one intron 
A)  The first contains no introns and the second two introns 
B)  The first contains no introns and the second one intron 
C)  The first contains one intron and the second two introns 
D)  The first contains two introns and the second one intron

Question 3

In prokaryotes, a holozyme is formed when which of the following is added to the core enzyme?

Accepted Answer

A)  Start codons 
B)  b 
C)  b' 
D)  σ 
E)  a 
A)  Start codons 
B)  b 
C)  b' 
D)  σ 
E)  a

What snRNP holds the exons in place so that they can be connected after the intron is removed?

An R loop experiment was performed on two different mRNA's. The first showed one R loop, while the second showed two R loops separated by a region of double-stranded DNA. What is the composition of these two mRNA's?

In prokaryotes, a holozyme is formed when which of the following is added to the core enzyme?

Overview of Genetics

Mendelian Inheritance

Reproduction and Chromosome Transmission

Extensions of Mendelian Inheritance

Non-Mendelian Inheritance

Genetic Linkage and Mapping in Eukaryotes

Genetic Transfer and Mapping in Bacteria and

Variation in Chromosome Structure and Number

Molecular Structure of Dna and Rna

Chromosome Organization and Molecular Structure

Dna Replication

Translation of Mrna

Gene Regulation in Bacteria and Bacteriophages

Gene Regulation in Eukaryotes

Gene Mutation and Dna Repair

Recombination and Transposition at the Molecular

Recombinant Dna Technology

Biotechnology

Genomics I: Analysis of Dna

Genomics II: Functional Genomics, Proteomics, and

Medical Genetics and Cancer

Developmental Genetics

Population Genetics

Quantitative Genetics

Evolutionary Genetics

Filters

Exam 12: Gene Transcription and Rna Modification

What snRNP holds the exons in place so that they can be connected after the intron is removed?

An R loop experiment was performed on two different mRNA's. The first showed one R loop, while the second showed two R loops separated by a region of double-stranded DNA. What is the composition of these two mRNA's?

In prokaryotes, a holozyme is formed when which of the following is added to the core enzyme?

Overview of Genetics

Mendelian Inheritance

Reproduction and Chromosome Transmission

Extensions of Mendelian Inheritance

Non-Mendelian Inheritance

Genetic Linkage and Mapping in Eukaryotes

Genetic Transfer and Mapping in Bacteria and

Variation in Chromosome Structure and Number

Molecular Structure of Dna and Rna

Chromosome Organization and Molecular Structure

Dna Replication

Translation of Mrna

Gene Regulation in Bacteria and Bacteriophages

Gene Regulation in Eukaryotes

Gene Mutation and Dna Repair

Recombination and Transposition at the Molecular

Recombinant Dna Technology

Biotechnology

Genomics I: Analysis of Dna

Genomics II: Functional Genomics, Proteomics, and

Medical Genetics and Cancer

Developmental Genetics

Population Genetics

Quantitative Genetics

Evolutionary Genetics

Filters