Molecular Evolution - Molecular Biology

Course

Cell Biology

Study Pack

Set 1: Cells and Organisms

Set 2: Basic Genetics

Set 3: DNA, RNA, and Protein

Set 4: Genes, genomes, and DNA

Set 5: Manipulation of Nucleic Acids

Set 6: Polymerase Chain Reaction

Set 7: Recombinant DNA Technology

Set 8: DNA Sequencing

Set 9: Genomics Systems Biology

Set 10: Cell Division and DNA Replication

Set 11: Transcription of Genes

Set 12: Processing of RNA

Set 13: Protein Synthesis

Set 14: Protein Structure and Function

Set 15: Proteomics

Set 16: Regulation of Transcription in Prokaryotes

Set 17: Regulation of Transcription in Eukaryotes

Set 18: Regulation at the RNA Level

Set 19: Analysis of Gene Expression

Set 20: Plasmids

Set 21: Viruses

Set 22: Mobile DNA

Set 23: Mutations and Repair

Set 24: Recombination

Set 25: Bacterial Genetics

Set 26: Molecular Evolution

Set 26 Molecular Evolution

Back to Sets

Set 26 Molecular Evolution

Question 1

(Multiple Choice)

Free

Gene families areـــــــــــــــــــــ .

A)groups of genes with similar function that were generated from duplication events
B)entire genomes
C)always in operons
D)have no role in evolution

Answer

Question 2

(Multiple Choice)

Free

The African Eve hypothesis is based on ــــــــــــــــــــــ.

A)Y chromosome analysis
B)identification of junk DNA sequences
C)mitochondrial DNA sequences
D)ribosomal RNA sequencing

Answer

Question 3

(Multiple Choice)

Free

The transfer of genetic information from one species to another species is calledـــــــــــــــــــــ .

A)recombination
B)vertical gene transfer
C)horizontal gene transfer
D)conjugation

Answer