rnaqz - 1. A linear stretch of DNA that specifies the...

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Sheet1 Page 1 1. A linear stretch of DNA that specifies the sequence of amino acids in a polypeptide is called a(n) a. a codon. b. b intron. c. c messenger. d. d gene. e. e enzyme. ____ 2. The DNA molecule usually is made up of how many strands? a. a b. b c. c d. d
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Sheet1 Page 2 e. e ____ 3. ____ molecules carry protein-assembly instructions from the nucleus to the cytoplasm. a. a Template DNA b. b Messenger RNA c. c Transfer RNA d. d Ribosomal RNA e. e all of these ____ 4. The RNA molecule is made up of how many strands? a. a b. b
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Sheet1 Page 3 c. c d. d e. e ____ 5. All the different kinds of RNA are transcribed in the a. a mitochondria. b. b cytoplasm. c. c ribosomes. d. d nucleus. e. e endoplasmic reticulum. ____ 6. The nitrogenous base found in DNA but not in RNA is
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Sheet1 Page 4 a. a adenine. b. b cytosine. c. c guanine. d. d uracil. e. e thymine. ____ 7. Uracil will pair with a. a ribose. b. b adenine. c. c cytosine. d. d thymine.
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Sheet1 Page 5 e. e guanine. ____ 8.
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rnaqz - 1. A linear stretch of DNA that specifies the...

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