quiz4GS102 - 78636

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LamekaM

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  • From: Mathematics,
  • Due on: Sun 24 Apr, 2016 (09:41am)
  • Asked on: Wed 20 Apr, 2016
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Question 1

  1. The most important experimental results that suggested to Watson and Crick that DNA was in the form of a helix was
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 2

  1. DNA replication
     
    A.
    B.
    C.
    D.
    E.
     

Question 3

  1. What form of RNA carries instructions from the nucleus to the ribosome?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 4

  1. The fact that the two strands composing a DNA molecule are called antiparallel has to do with the orientation of the
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 5

  1. Base pairing
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 6

  1. We refer to the DNA code as being redundant or repetitive. This means that
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 7

  1. In eukaryotes, transcription occurs in the
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 8

  1. DNA replication of a single DNA molecule is referred to as semiconservative because
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 9

  1. The bases are bonded to what part of the backbone of the DNA molecule?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 10

  1. In recombinant DNA technology, enzymes used to precisely cut DNA are called
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 11

  1. The two subunits of the ribosome join during
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 12

  1. When looking at a table depicting the genetic code, the base sequences signify
     
    A.
    B.
    C.
    D.
    E.
     

Question 13

  1. What enzyme is used to “glue” together the ends of cut pieces of DNA?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 14

  1. A package of histones with DNA wrapped around them forms spherical structures called
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 15

  1. Normal human body cells contain how many chromosomes?
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 16

  1. Hershey and Chase performed an experiment in which they used radioactive isotopes to phosphorus and sulfur to label different components of bacterial viruses. Their results clearly showed that
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 17

  1. The anticodon of the tRNA molecule base pairs with
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 18

  1. In DNA, cytosine bonds to guanine. In RNA, cytosine bonds to
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 19

  1. A component of bacteria that are often used in biotechnology are
     
    A.
    B.
    C.
    D.
    E.
     

 

Question 20

  1. What step in DNA replication precedes the pairing of complementary bases?
     
    A.
    B.
    C.
    D.
    E.
1 Solution for quiz4GS102
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Questions and Answrs--Biology
$8.00 Natural Sciences, Biology kelvin777 1 time(s)
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