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Campbell Biology Chapter 16-17

Question:

Of the following, which is the most current description of a gene?

A) a unit of heredity that causes formation of a phenotypic characteristic

B) a DNA subunit that codes for a single complete protein

C) a DNA sequence that is expressed to form a functional product: either RNA or polypeptide

D) a DNA—RNA sequence combination that results in an enzymatic product

E) a discrete unit of hereditary information that consists of a sequence of amino acids

Answer:

C) a DNA sequence that is expressed to form a functional product: either RNA or polypeptide

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Last update by mayur on 03/27/2014
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Campbell Biology Chapter 16 17
Campbell Biology Chapter 16-17
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Free Flashcard From Campbell Biology Chapter 16-17
Question: Of the following, which is the most current description of a gene? A) a unit of heredity that causes formation of a phenotypic characteristic B) a DNA subunit that codes for a single complete protein C) a DNA sequence that is expressed to form a functional product: either RNA or polypeptide D) a DNA—RNA sequence combination that results in an enzymatic product E) a discrete unit of hereditary information that consists of a sequence of amino acids
Answer: C) a DNA sequence that is expressed to form a functional product: either RNA or polypeptide