The antiparallel arrangement within DNA molecules refers to each base bonding at the 1' position of the sugar. When an RNA virus blocks the DNA replication of the host cell.D. C) Prokaryotic cells have complicated mechanisms for targeting proteins to the appropriate cellular organelles. D) It extends from one end of a tRNA molecule.
replication. D) All fungi are unicellular. codon, anticodon D. E) It could alter the rate of translation and of exon splicing.Answer: B1313) Which of the following is a function of a poly-A signal sequence?
All Of The Following Pertain To Transcription Except
True Which of the following cannot be a product of transcription?A. Key concepts appear clearly at the beginning of each chapter and learning...https://books.google.com/books/about/Biology.html?id=itHVNZicPgwC&utm_source=gb-gplus-shareBiologyMy libraryHelpAdvanced Book SearchView eBookGet this book in printCengageBrain.comAmazon.comBarnes&Noble.com - $120.00Books-A-MillionIndieBoundFind in a libraryAll sellers»BiologyEldra Solomon, Linda Berg, Diana W. All of the choices are correct.All of the choices are correctEukaryotic chromosomes differ from prokaryotic chromosomes because only eukaryotes have histone proteins.
Transcription begins when an enzyme called RNA polymerase attaches to the DNA template strand and begins assembling a new chain of nucleotides to produce a complementary RNA strand. B) several transcription factors have bound to the promoter. at Florida State University, where she studied the chromosomes of related plant species to understand their evolutionary relationships. Which Of The Following Is Not A Normal Function Of Nucleotides? In some cases, termination occurs as soon as the polymerase reaches a specific series of nucleotides along the DNA template, known as the termination sequence.
D) Once transcription has initiated, RNA polymerase transcribes until it reaches the end of the chromosome. Which Of The Following Is Incorrect About Transfer Rna? E) a signal sequence of RNA that precedes the start codon of the message.Answer: B3737) An experimenter has altered the 3' end of the tRNA corresponding to the amino acid methionine C) They are dorsoventrally flattened. E) The mutated tRNA will result in an amino acid variant in all copies of the protein.Answer: C4343) Why might a point mutation in DNA make a difference in the level
Three types of RNA are produced. Genetic Change In Bacteria Can Be Brought About By Which of the following might this illustrate? C) many metabolic enzymes use DNA as a cofactor, and affected individuals have mutations that prevent their enzymes from interacting efficiently with DNA. E) The 5' cap of the mRNA will become covalently bound.Answer: B74The enzyme polynucleotide phosphorylase randomly assembles nucleotides into a polynucleotide polymer. 74) You add polynucleotide phosphorylase to a solution of
Which Of The Following Is Incorrect About Transfer Rna?
aquaticus DNA.D) human RNA.E) T. Which of the following is not true about transposons? All Of The Following Pertain To Transcription Except E) None of the above. 49) Continuous cell lines differ from primary cell lines in that A) Continuous cell lines can be maintained through an Which Of The Following Is Not True Of An Organism's Genotype? new progeny cells with genes from two parent bacterial cells.
A) If UGA, usually a stop codon, is found to code for an amino acid such as tryptophan (usually coded for by UGG only). D) They have a complete digestive system. Figure 8.2 11) In Figure 8.2, if base 4 is thymine, what is base 4'? E) repaired by DNA replication,Cut out and replaced.Conjugation differs from reproduction because conjugationA) replicates DNA.B) copies RNA to make DNA.C) transfers DNA horizontally, to cells in the same generation.D) transfers DNA Which Of The Following Is Not True Of Conjugation?
Your cache administrator is webmaster. A) Removal of the 5' UTR has no effect because the exons are still maintained. A) UGG B) GUG C) GUA D) UUC E) CAUAnswer: D7373) The tRNA shown in the figure has its 3' end projecting beyond its 5' end. B) It would have no effect, because tyrosine is also available from the diet.
C) As naked DNA in solution. All Of The Following Are Essential To The Process Of Gene Regulation Except Then, a sequence of adenine nucleotides called a poly-A tail is added to the 3' end of the mRNA molecule (Figure 7). E) It adds a 7-methylguanosine cap to the 3' end of the mRNA.Answer: B1414) In eukaryotes there are several different types of RNA polymerase.
Quiz 13 at Northwest Arkansas community college * Get started today for free * The material on this site is created by StudyBlue users.
A) 1 will remain the same; 2 will become F+, leucine-, histidine- B) 1 will remain the same; 2 will become F+ and recombination may occur C) 1 will B) RNA polymerase makes a single-stranded molecule. How does transcription proceed? Which Of The Following Is A Method Of Vertical Gene Transmission? MartinLimited preview - 2010View all »Common terms and phrases2010 Cengage Learning active aerobic respiration algae allele amino acids ancestor animals archaea atoms bacteria binds biological biologists bonds carbon cell walls chain
repressor A(n) ____________ is a piece of DNA with a group of genes that are transcribed together as a unit.A. True FalseFalse34. Solomon taught biology and nursing students for more than 20 years. All of the following pertain to transcription except itoccurs on a ribosome in the cytoplasm.
operon A. D) The process occurs in the nucleus of a eukaryotic cell.