Exam 17: Non-Coding Rnas

Consider the two key roles that have been identified for SRP RNA. You have isolated a mutant SRP RNA. This RNA is able to perform its role as a scaffold for SRP proteins, but has lost its other function. How will this affect translation of SRP-containing proteins?

(Multiple Choice)

4.8/5

(35)

Question 21

Based on what you know about cartilage-hair hypoplasia, which strategy involving ncRNAs do you anticipate would be useful in treating this disease?

(Multiple Choice)

4.7/5

(41)

Question 22

A bacterial ncRNA called OxyS regulates translation by binding to the Shine-Dalgarno sequence, which prevents ribosome binding. What is the function of this ncRNA?

(Multiple Choice)

4.8/5

(31)

Question 23

What ability, which modern eukaryotic cells also possess, did cells in an RNA world probably acquire that explains the existence of DNA?

(Multiple Choice)

4.9/5

(31)

Question 24

piRNA sequences are complimentary to

(Multiple Choice)

4.8/5

(35)

Question 25

An RNA molecule with catalytic activity is called a(n)

(Multiple Choice)

4.8/5

(39)

Question 26

What is the make up of the bacterial and eukaryotic SRP, respectively?

(Multiple Choice)

4.9/5

(33)

Question 27

Showing 21 - 27 of 27

Consider the two key roles that have been identified for SRP RNA. You have isolated a mutant SRP RNA. This RNA is able to perform its role as a scaffold for SRP proteins, but has lost its other function. How will this affect translation of SRP-containing proteins?

Based on what you know about cartilage-hair hypoplasia, which strategy involving ncRNAs do you anticipate would be useful in treating this disease?

A bacterial ncRNA called OxyS regulates translation by binding to the Shine-Dalgarno sequence, which prevents ribosome binding. What is the function of this ncRNA?

What ability, which modern eukaryotic cells also possess, did cells in an RNA world probably acquire that explains the existence of DNA?

piRNA sequences are complimentary to

An RNA molecule with catalytic activity is called a(n)

What is the make up of the bacterial and eukaryotic SRP, respectively?

Overview of Genetics

Mendelian Inheritance

Chromosome Transmission During Cell Division and Sexual Reproduction

Extensions of Mendelian Inheritance

Non-Mendelian Inheritance

Genetic Linkage and Mapping in Eukaryotes

Genetic Transfer and Mapping in Bacteria

Variation in Chromosome Structure and Number

Molecular Structure of Dna and Rna

Chromosome Organization and Molecular Structure

Dna Replication

Gene Transcription and Rna Modification

Translation of Mrna

Gene Regulation in Bacteria

Gene Regulation in Eukaryotes I: Transcriptional and Translation Regulation

Gene Regulation in Eukaryotes Ii: Epigenetics

Genetics of Viruses

Gene Mutation and Dna Repair

Recombination, Immunogenetics, and Transposition

Molecular Technologies

Biotechnology

Genomics I: Analysis of Dna

Genomics Ii: Functional Genomics, Proteomics, and Bioinformatics

Medical Genetics and Cancer

Developmental Genetics

Population Genetics

Complex and Quantitative Traits

Evolutionary Genetics

Filters