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22) What is the process in which the DNA double helix unfolds, and each strand serves as a template for the synthesis of a new strand? A) transcription B) complementation C) translation D) replication E) restriction 23) The backbone of the helix of DNA is held together by A) hydrogen bonds. B) covalent bonds. C) dipole-dipole interactions. D) ionic bonds. E) sugar-to-phosphate bonds. 24) Which of the following types of RNA carries the genetic information from DNA in the nucleus to the cytoplasm for protein synthesis? A) mRNA B) histone RNA C) TRNA D) tRNA E) SRNA

22) What is the process in which the DNA double helix unfolds, and each strand serves as a template for the synthesis of a new strand? A) transcription B) complementation C) translation D) replication E) restriction 23) The backbone of the helix of DNA is held together by A) hydrogen bonds. B) covalent bonds. C) dipole-dipole interactions. D) ionic bonds. E) sugar-to-phosphate bonds. 24) Which of the following types of RNA carries the genetic information from DNA in the nucleus to the cytoplasm for protein synthesis? A) mRNA B) histone RNA C) TRNA D) tRNA E) SRNA

Concepts of Biology
Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter10: Biotechnology
Section: Chapter Questions
Problem 10CTQ: What is the purpose and benefit of the polymerase chain reaction?
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22) What is the process in which the DNA double helix unfolds, and each strand serves as a template for the synthesis of a new strand? A) transcription B) complementation C) translation D) replication E) restriction 23) The backbone of the helix of DNA is held together by A) hydrogen bonds. B) covalent bonds. C) dipole-dipole interactions. D) ionic bonds. E) sugar-to-phosphate bonds. 24) Which of the following types of RNA carries the genetic information from DNA in the nucleus to the cytoplasm for protein synthesis? A) mRNA B) histone RNA C) rRNA D) tRNA E) SRNA 25) Which of the following is a section of mRNA produced from the DNA template below? 3' A-T-A-G-C-T-A 5' A) 5' A-T-A-G-C-T-A 3' B) 5' A-U-A-G-C-U-A 3' C) 5' U-A-U-C-G-A-U 3' D) 5' U-U-U-G-C-U-U 3' E) 5' T-A-T-C-G-A-T 3' 26) In the synthesis of mRNA, an adenine in the DNA pairs with A) uracil. B) adenine. C) guanine. D) thymine. E) cytosine. 27) A tRNA is activated when it A) attaches to mRNA. B) attaches to its specific amino acid. C) attaches to the ribosome. D) leaves the ribosome. E) releases its specific amino acid. 28) During protein synthesis, the codon for an amino acid is found on A) DNA. B) rRNA. C) tRNA. D) mRNA. E) SRNA. 29) The anticodon of U-A-G is A) A-T-C. B) U-A-G. C) A-A-C. D) A-U-C. E) G-A-U. 30. What is the bond that holds the nucleotides together? A) Glycosidic bond B) Ester bond C) Phosphorodiester bond D) Peptide bond
Transcribed Image Text:22) What is the process in which the DNA double helix unfolds, and each strand serves as a template for the synthesis of a new strand? A) transcription B) complementation C) translation D) replication E) restriction 23) The backbone of the helix of DNA is held together by A) hydrogen bonds. B) covalent bonds. C) dipole-dipole interactions. D) ionic bonds. E) sugar-to-phosphate bonds. 24) Which of the following types of RNA carries the genetic information from DNA in the nucleus to the cytoplasm for protein synthesis? A) mRNA B) histone RNA C) rRNA D) tRNA E) SRNA 25) Which of the following is a section of mRNA produced from the DNA template below? 3' A-T-A-G-C-T-A 5' A) 5' A-T-A-G-C-T-A 3' B) 5' A-U-A-G-C-U-A 3' C) 5' U-A-U-C-G-A-U 3' D) 5' U-U-U-G-C-U-U 3' E) 5' T-A-T-C-G-A-T 3' 26) In the synthesis of mRNA, an adenine in the DNA pairs with A) uracil. B) adenine. C) guanine. D) thymine. E) cytosine. 27) A tRNA is activated when it A) attaches to mRNA. B) attaches to its specific amino acid. C) attaches to the ribosome. D) leaves the ribosome. E) releases its specific amino acid. 28) During protein synthesis, the codon for an amino acid is found on A) DNA. B) rRNA. C) tRNA. D) mRNA. E) SRNA. 29) The anticodon of U-A-G is A) A-T-C. B) U-A-G. C) A-A-C. D) A-U-C. E) G-A-U. 30. What is the bond that holds the nucleotides together? A) Glycosidic bond B) Ester bond C) Phosphorodiester bond D) Peptide bond
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