Gene Expression And Protein Synthesis By: Faye And Josh
15 Questions
| Total Attempts: 65
Questions and Answers
- 1.Segment of a DNA molecule that carries the sequence of bases that directs the synthesis of a specific RNA molecule. When the RNA is mRNA, it specifies the synthesis of a specific protein.
- A.
Gene
- B.
Transcription
- C.
Translation
- D.
Activation
- 2.The activation of a gene to produce a specific protein; it involves both transcription and translation
- A.
Gene
- B.
Activation
- C.
Gene Expression
- D.
Initiation
- 3.Sequence of three bases on mRNA; spells out the particular amino acid that the tRNA brings to this site.
- A.
Anticodon
- B.
Codon
- C.
Translation
- D.
Transcription
- 4.The process in which information encoded in an mRNA molecule is used to assemble a specific protein
- A.
Transcription
- B.
Gene
- C.
Gene Expression
- D.
Translation
- 5.The process in which information encoded in a DNA molecule is copied to an mRNA molecule.
- A.
Translation
- B.
Transcription
- C.
Initiation
- D.
Activation
- 6.TRNA recognition site; pairs up with the codon.
- A.
Anticodon
- B.
Codon
- C.
Gene
- D.
Elongation
- 7.Provides the correspondence between a codon and an amino acid.
- A.
Genetic Code
- B.
Genetic Symbol
- C.
Genetic Numbers
- D.
Genetic Sequence
- 8.Each amino acid is first activated by reacting with a molecule of ATP.
- A.
Activation
- B.
Elongation
- C.
Termination
- D.
Initiation
- 9.Have initiator and conserved sequences.
- A.
Officer
- B.
Enhancer
- C.
Promoter
- D.
Endorser
- 10.Nucleotide sequences far removed from the transcription sites; bind to transcription factors and increase the level of transcription.
- A.
Promoter
- B.
Enhancer
- C.
Officer
- D.
Master
- 11.Mutagens are chemical that causes mutation?
- A.
True
- B.
False
- 12.Is Gene therapy a technique whereby a missing gene is replaced using a viral vector?
- A.
True
- B.
False
- 13.Ex Vivo the patient is given the virus directly.
- A.
True
- B.
False
- 14.In vivo cells are removed from a patient, given the missing gene, and then the cells are given back to the patient.
- A.
True
- B.
False
- 15.Genetic engineering the process by which genes are inserted into cells.
- A.
True
- B.
False
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