1. During the replication of a DNA molecule, separation or "unzipping" of the DNA molecule will normally occur when hydrogen bonds are broken between a. thymine and thymine b. guanine and uracil c. adenine and cytosine d. cytosine and guanine 2. The individuality of an organism is determined by the a. sequence of nitrogenous bases in deoxyribonucleic acid b. number of amino acids in a cell c. position of the ribosomes on the endoplasmic reticulum d. number of nitrogenous bases in a codon 3. The weakest bonds in a double-stranded molecule of deoxyribonucleic acid exist between the a. deoxyribose sugars b. phosphate groups C. nitrogenous bases d. 5-carbon sugars

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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1. During the replication of a DNA molecule,
separation or "unzipping" of the DNA molecule
will normally occur when hydrogen bonds are
broken between
a. thymine and thymine
b. guanine and uracil
c. adenine and cytosine
d. cytosine and guanine
2. The individuality of an organism is determined
by the
a. sequence of nitrogenous bases in
deoxyribonucleic acid
b. number of amino acids in a cell
c. position of the ribosomes on the
endoplasmic reticulum
d. number of nitrogenous bases in a codon
3. The weakest bonds in a double-stranded
molecule of deoxyribonucleic acid exist between
the
a. deoxyribose sugars
b. phosphate groups
C. nitrogenous bases
d. 5-carbon sugars
Transcribed Image Text:1. During the replication of a DNA molecule, separation or "unzipping" of the DNA molecule will normally occur when hydrogen bonds are broken between a. thymine and thymine b. guanine and uracil c. adenine and cytosine d. cytosine and guanine 2. The individuality of an organism is determined by the a. sequence of nitrogenous bases in deoxyribonucleic acid b. number of amino acids in a cell c. position of the ribosomes on the endoplasmic reticulum d. number of nitrogenous bases in a codon 3. The weakest bonds in a double-stranded molecule of deoxyribonucleic acid exist between the a. deoxyribose sugars b. phosphate groups C. nitrogenous bases d. 5-carbon sugars
Expert Solution
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DNA, is generally a  give a short term for deoxyribonucleic acid, is the molecule which contains the genetic code of organisms. 

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