Antisense rna Study guides, Class notes & Summaries

Molecular Diagnostics Chapter 2 Exam Elaboration [100% PASS] /verified/ Transcription *Ans* synthesis of an RNA molecule from a DNA template RNA polymerase *Ans* enzyme that links together the growing chain of RNA nucleotides during transcription using a DNA strand as a template, occurs during metaphase Which RNA polymerase synthesize noncoding RNA? *Ans* Pol I and III Promoter *Ans* specific region of a gene where RNA polymerase can bind and begin transcription Are there more RNA pol...

Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most common type of eukaryotic DNA? Satellite ...

_______ use an internal RNA primer so that the end of the eukaryotic chromosome can be replicated. a. Primases b. RNA polymerases c. Telomerases d. DNA polymerases e. Helicases c. Telomerases A transmembrane sensor kinase protein senses an environmental condition outside __________ bacteria or in the periplasm of a/an __________ bacteria. a. Gram-positive; Gram-negative b. Gram-negative; Gram-positive c. prokaryotic; eukaryotic d. prokaryotic; archaean e. Gram-positive; aci...

BIOCHEM406 Practice Exam 3|103 Questions with Verified Answers Pick the best answer. A) The ratio of purine to pyrimidine 2 ́-deoxyribonucleotides in cells is always very close to 1. B) The ratio of (A+T) to (G+C) in cellular RNA polymers is always very close to 1. C) The ratio of (A+T) to (G+C) in cellular DNApolymersis always very close to 1. D) Answers B and C. E) Answers A and B and C. - CORRECT ANSWER A) The ratio of purine to pyrimidine 2 ́-deoxyribonucleotides in cells is alwa...

Genetics Exam 2 practice exam 107 Questions with Verified Answers In five Hfr strains, each of which was used to build a time-of-entry map, the genes entered the recipient cells as follows: Strain 1: S L A C T F Strain 2: N P F T C A Strain 3: T F P N U Y Strain 4: S H Y U N P Strain 5: U N P F T C Which of the following represents a correct compilation of these results? A) S L A C T F P N H C U B) N P F T S L A C H U T C) T C A L S P N U Y H D) U N P F T C A L S T F E) S L A C T F...

Bio 256 Practice Exam Questions with Correct Answers Which is NOT a function of proteins? - Answer-Provides genetic code Which contains your genetic inheritance from your parents? - Answer-DNA RNA is made by ____, protein in made by ____ - Answer-transcription, translation The RNA type that moves through nuclear pores to direct synthesis of new protein molecules at the ribosomes in the cytoplasm, is - Answer-mRNA Transfer RNA anticodons pair complimentary to the ___ of mRNA. - Ans...

MB (ASCP) Exam (Answered) With Complete Verified Solution 100% Predominant form of DNA Right-handed B DNA and histone interaction is due to what type of bond? Ionic What stains to the minor groove of DNA duplex? SYBR Green What is the most abundant type of RNA? Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? Genome and mRNA What increases half-life of mRNA? 5' Methyl Cap What kind of DNA is most likely to be transcriptionally active? Euchromatin What is the most comm...

MMSC490 Practice Exam 1|123 Questions with Verified Answers cytoplasmic organelles are: a. absent in prokaryotic cells and present in eukaryotic cells. b. present in both prokaryotic and eukaryotic cells. c. present in prokaryotic cells and absent in eukaryotic cells. d. absent in both prokaryotic and eukaryotic cells. - CORRECT ANSWER a. absent in prokaryotic cells and present in eukaryotic cells E. coli is a useful model system for molecular biology studies because: a. it has a smal...

OpenStax Microbiology Test Bank Chapter 11: Mechanisms of Microbial Genetics * = Correct answer Multiple Choice 1. Gene expression includes which of the following? A. DNA replication B. replication, transcription, and translation C. transcription and translation* D. translation only 2. The central dogma describes which of the following? A. the process by which enzymes are modified after translation B. the steps of gene expression* C. the way DNA is replicated D. the way RNA is...

Predominant form of DNA - CORRECT ANSWER-Right-handed B DNA and histone interaction is due to what type of bond? - CORRECT ANSWER-Ionic What stains to the minor groove of DNA duplex? - CORRECT ANSWER-SYBR Green What is the most abundant type of RNA? - CORRECT ANSWER-Ribosomal RNA (rRNA) What does RNA act as in a retrovirus? - CORRECT ANSWER-Genome and mRNA What increases half-life of mRNA? - CORRECT ANSWER-5' Methyl Cap What kind of DNA is most likely to be transcriptionally a...