CHE 4342 - UNIT 3 EXAM QUESTIONS AND ANSWERS LATEST DOWNLOADED 2025/2026 A COMPLETE SOLUTION ALL ANSWERS 100% CORRECT DETAILED BEST RATED TO SCORE A+ FOR PASS

CHE 4342 - UNIT 3 EXAM QUESTIONS AND ANSWERS
LATEST DOWNLOADED 2025/2026 A COMPLETE
SOLUTION ALL ANSWERS 100% CORRECT DETAILED
BEST RATED TO SCORE A+ FOR PASS

deoxycytidine - CORRECT ANSWERS nucleoside name for cytosine if it will
be in DNA


thymidine or deoxythymidine - CORRECT ANSWERS nucleoside name for
thymine if it will be in DNA


uridine - CORRECT ANSWERS nucleoside name for uracil if it will be in RNA


adenylate - CORRECT ANSWERS nucleotide name for adenine if it will be in
RNA


deoxyadenylate - CORRECT ANSWERS nucleotide name for adenine if it will
be in DNA


guanylate - CORRECT ANSWERS nucleotide name for guanine if it will be in
RNA


deoxyguanylate - CORRECT ANSWERS nucleotide name for guanine if it will
be in DNA


cytidylate - CORRECT ANSWERS nucleotide name for cytosine if it will be in
RNA

,CHE 4342 - UNIT 3 EXAM QUESTIONS AND ANSWERS
LATEST DOWNLOADED 2025/2026 A COMPLETE
SOLUTION ALL ANSWERS 100% CORRECT DETAILED
BEST RATED TO SCORE A+ FOR PASS

deoxycytidylate - CORRECT ANSWERS nucleotide name for cytosine if it will
be in DNA


thymidylate or deoxythymidylate - CORRECT ANSWERS nucleotide name
for thymine if it will be in DNA


uridylate - CORRECT ANSWERS nucleotide name for uracil if it will be in
RNA


2'-deoxy-d-ribose - CORRECT ANSWERS pentose in DNA


D-ribose - CORRECT ANSWERS pentose in RNA


beta furanose - CORRECT ANSWERS the sugars in DNA and RNA are both in
their ___ form


deoxyribonucleotides - CORRECT ANSWERS structural units of DNA


ribonucleotides - CORRECT ANSWERS structural units of RNA


ribonucleoside 2',3'-cyclic monophosphates - CORRECT ANSWERS
isolatable intermediates that are nucleotides with phosphate groups in different
positions

,CHE 4342 - UNIT 3 EXAM QUESTIONS AND ANSWERS
LATEST DOWNLOADED 2025/2026 A COMPLETE
SOLUTION ALL ANSWERS 100% CORRECT DETAILED
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ribonucleoside 3'-monophosphates - CORRECT ANSWERS end products of
the hydrolysis of RNA that have phosphate groups in different positions


cAMP - CORRECT ANSWERS adenosine 3',5'-cyclic monophosphate


cGMP - CORRECT ANSWERS guanosine 3',5'-cyclic monophosphate


phosphodiester linkage - CORRECT ANSWERS covalent bond that joins
successive nucleotides of both DNA and RNA


between the 5' phosphate group of one nucleotide unit and the 3' hydroxyl group
of the next nucleotide - CORRECT ANSWERS where do phosphodiester
linkages occur?


2' hydroxyl groups - CORRECT ANSWERS under alkaline conditions, RNA is
rapidly hydrolyzed due to the presence of ____


no - CORRECT ANSWERS is DNA rapidly hydrolyzed?


oligonucleotide - CORRECT ANSWERS short (typically <50 nucleotides)
nucleic acid

, CHE 4342 - UNIT 3 EXAM QUESTIONS AND ANSWERS
LATEST DOWNLOADED 2025/2026 A COMPLETE
SOLUTION ALL ANSWERS 100% CORRECT DETAILED
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polynucleotide - CORRECT ANSWERS longer nucleic acid


basic; aromatic - CORRECT ANSWERS nucleotide bases are weakly ___
compounds that are also ___


planar; slightly puckered - CORRECT ANSWERS because most bonds in the
ring have partial double-bond character, pyrimidines are ___ and purines are
____


tautomers - CORRECT ANSWERS free pyrimidine and purine bases may
exist in readily interconverted formed called ____


260 nm - CORRECT ANSWERS all nucleotide bases absorb UV light, with a
strong absorption at ____


hydrophobic; insoluble - CORRECT ANSWERS nucleotides are ___ and
relatively ____ in pH 7.0 in water


stacking - CORRECT ANSWERS ____ interactions due to van der Waals and
dipole dipole forces occur between nucleotides


acidic or alkaline - CORRECT ANSWERS nucleotides are charged and more
soluble at ___ or ___ pH values