genetics

Last Updated By kzury on 05/16/2012
778 people took this quiz
  • Share
http%3A%2F%2Fwww.funnelbrain.com%2Fqc-102136-in-mendels-peas-yellow-seed-are-dominant-to-green-a-pure-breeding-yellow-plant-is-crossed-with-a-pure-breeding-green-plant-all-of-the-off-spring-are-yellow-if-one-of-these-yellow-offspring-is-crossed-with-a-green-plant-what-will-be-the-expected-proportion-of-plants-with-green-seeds-in-the-next-generation.html

which of the following statements regarding eukaryotic transcription is not true

Answer:
a)  eukaryotic transcription involves a core promoter and a regulatory promoter
b)  there is no one generic promoter
c)  a group of genes in transcribed into a polycistronic RNA
d)  chromatin remodeling is necessary before genes are transcribed
View as Flashcard Quiz
Related Quiz Content
  • kzury
    Answered in genetics
    if a DNA molecule of 50 base pairs contains 15 cytosine bases (C), how many thymine bases will it have
    a)10
    b)15
    c)30
    d)35
    e)60
    d)60
  • kzury
    Answered in genetics
    to translate an mRNA requires two other types of RNA. These are:
    a)tRNA and mRNA
    b)tRNA and miRNA
    c)tRNA and rRNA
    d)rRNA and siRNA
    c)rRNA and siRNA
  • kzury
    Answered in genetics
    the genetic code is said to be "degenerate" because
    a)there are more codons than amino acids
    b)there are more amino acids than codons
    c)different organisms use different codons to encode the same amino acid
    d)some codons specify more than one amino acid
    a)some codons specify more than one amino acid
  • kzury
    Answered in genetics
    siRNA and miRNA are produced by
    a)the cleavage of RISCs by endonucleases
    b)the cleavage of functional mRNA within the cytoplasm
    c)the cleavage of pre-mRNA in the nucleus
    d)the cutting and processing of double stranded RNA and Dicer enzymes
    e)the cutting and processing of double stranded RNA by slicer enzymes
    d)the cutting and processing of double stranded RNA by slicer enzymes
  • kzury
    Answered in genetics
    eukaryotic activator proteins
    a)facilitate the assembly of preinitiation complex
    b)faciliatate transition to transcription elengation
    c)are gene specific
    d)bind to regulatory process
    e)all of the above
    e)all of the above
  • kzury
    Answered in genetics
    the regulation of the lac operon in E.coli by the catabolite activator protein and cylic AMP is an example of what type of regulation
    a)negative repressible
    b)positive inducible
    c)positive repressible
    d)negative inducible
    e)constitutive
    b)constitutive
  • kzury
    Answered in genetics
    mediator is
    a)major component of the splicesome
    b)a multiprotein complex involved in transcription initiation
    c)protein involved in assembling small and large ribosomal subunits
    d)a signal integrator affecting transcription initiation
    e)B and D
    f)none of the above
    e)none of the above
  • kzury
    Answered in genetics
    what is the function of cAMP in regulation of the lac operon
    a)activates a repressor protein
    b)activates an activator protein
    c)inactivates a repressor protein
    d)inactivates an activator protein
    b)inactivates an activator protein
  • kzury
    Answered in genetics
    which mechanism allows for more than one polypeptide to be encoded by a single gene
    a)regulated transcription
    b)RNA interference
    c)alternating RNA processing
    d)self splicing of introns
    c)self splicing of introns
  • kzury
    Answered in genetics
    anticodons are found on ________ molecules
    a)mRNA
    b)tRNA
    c)rRNA
    d)snRNA
    e)miRNA
    b)miRNA
Discussion Board
genetics
genetics
Quiz Taken:778 people took this quiz
Rate this Quiz
Teams
Quiz does not belong to any team.
Quiz Tags
Tags not available.
Author Information
kzury
Free Quiz Question From genetics
Question: which of the following statements regarding eukaryotic transcription is not true
Answer:
eukaryotic transcription involves a core promoter and a regulatory promoter
there is no one generic promoter
a group of genes in transcribed into a polycistronic RNA
chromatin remodeling is necessary before genes are transcribed