Molecular Biology Techniques For Cell Biology - Beckers World of the Cell | Biology+

Course

Cell Biology

Study Pack

Set 1: A Preview of Cell Biology

Set 2: The Chemistry of the Cell

Set 3: The Macromolecules of the Cell

Set 4: Cells and Organelles

Set 5: Bioenergetics: the Flow of Energy in the Cell

Set 6: Enzymes: the Catalysts of Life

Set 7: Membranes: Their Structure,function,and Chemistry

Set 8: Transport Across Membranes: Overcoming the Permeability Barrier

Set 9: Chemotrophic Energy Metabolism: Glycolysis and Fermentation

Set 10: Chemotrophic Energy Metabolism: Aerobic Respiration

Set 11: Phototrophic Energy Metabolism: Photosynthesis

Set 12: The Endomembrane System

Set 13: Cytoskeletal Systems

Set 14: Cellular Movement: Motility and Contractility

Set 15: Beyond the Cell: Cell Adhesions, cell Junctions, and Extracellular Structures

Set 16: The Structural Basis of Cellular Information: Dna, chromosomes, and the Nucleus

Set 17: DNA Replication, repair, and Recombination

Set 18: Gene Expression: Ithe Genetic Code and Transcription

Set 19: Gene Expression: Iiprotein Synthesis and Sorting

Set 20: The Regulation of Gene Expression

Set 21: Molecular Biology Techniques for Cell Biology

Set 22: Signal Transduction Mechanisms: Ielectrical and Synaptic Signaling in Neurons

Set 23: Signal Transduction Mechanisms: Iimessengers and Receptors

Set 24: The Cell Cycle and Mitosis

Set 25: Sexual Reproduction,meiosis,and Genetic Recombination

Set 21 Molecular Biology Techniques For Cell Biology

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Set 21 Molecular Biology Techniques For Cell Biology

(Multiple Choice)

Free

Which of the following can be used as a cloning vector in molecular biology?

A)a plasmid
B)DNA of a bacteriophage
C)an artificial chromosome
D)a Y chromosome
E)a plasmid,DNA of a bacteriophage,or an artificial chromosome

Answer

(Multiple Choice)

Free

A cDNA library

A)is generated by copying genomic DNA with the polymerase chain reaction and cloning the resulting complementary DNA (cDNA).
B)is generated by copying messenger RNA (mRNA)with the enzyme reverse transcriptase and cloning the resulting complementary DNA (cDNA).
C)corresponds to the protein complement of a cell.
D)doesn't contain introns.
E)doesn't contain introns because it is generated by copying messenger RNA (mRNA)with the enzyme reverse transcriptase and cloning the resulting complementary DNA (cDNA).

Answer

(Multiple Choice)

Free

You wish to use mRNA profiles to examine gene expression in cells during times of stress.You are investigating the cell's

A)spliceosome.
B)genome.
C)proteome.
D)transcriptome.
E)BLAST (Basic Local Alignment Search Tool).

Answer