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Biology-Related Homework Help General Biology Topic started by: dorkydork66 on Dec 4, 2013



Title: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: dorkydork66 on Dec 4, 2013
When a base substitution mutation occurs, one nucleotide in a replicating DNA sequence is substituted for another, which results in the production of a mutant strand of DNA. The result of the mutation depends on how the substituted nucleotide base alters the string of amino acids coded by the mutant DNA.
The three types of base substitution mutations are nonsense mutations, missense mutations, and silent mutations. Each type is defined by how it affects protein synthesis.

Label the four mutated DNA segments shown below according to the type of point mutation each represents. Use the codon table above to determine how each mutation would affect the amino acid coding for each segment.
Drag the labels to their appropriate locations to identify the type of point mutation shown.


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Doctor-2-B on Dec 6, 2013
You need to attach a picture so we can help you. :)


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: katmickey on Oct 19, 2014
You need to attach a picture so we can help you. :)

I believe this is the picture to the question.


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: machomarty on Oct 20, 2014
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Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: lexie29 on Nov 2, 2014
thank u


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: KaterinaYau on Nov 3, 2014
thank you!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: byw0225 on Nov 3, 2014
Thank you~


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: douwenya233 on Nov 3, 2014
Thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: eardery on Nov 3, 2014
thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: quailson on Nov 3, 2014
bruh, seriously. thank you.   :)


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: maxinepooh on Nov 6, 2014
thank you sooo muck


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Sierra123 on Nov 6, 2014
Thank you! Trust me, this helps so much..


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: tolly1 on Nov 8, 2014
nice answer. Thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: blueballs on Nov 9, 2014
Thank you.


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: jschumacher13 on Nov 11, 2014
gracias


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: jood on Nov 11, 2014
thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: ahmed606 on Nov 11, 2014
thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Akalijayy on Nov 11, 2014
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Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: ijohn2 on Nov 12, 2014
thanks


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: farkum on Nov 15, 2014
Thanks


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: coccia on Nov 16, 2014
thank you!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: bf4422 on Nov 21, 2014
thank you!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Bioliguy on Nov 23, 2014
C instead of A = Silent Mutation
T instead of G = Nonsense Mutation
A instead of G = Missense mutation
Extra C = Frameshift Mutation
(got "correct" in MG)


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: starboardcoms on Nov 29, 2014
thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: MILK on Dec 1, 2014
Thanks


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: CJULIAN on Dec 3, 2014
thank you


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: lami7563 on Dec 4, 2014
thank you!!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: BHARV001 on Dec 4, 2014
You need to attach a picture so we can help you. :)

I believe this is the picture to the question.


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: brennan57 on Dec 7, 2014
Thank you!!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: grace1234567890 on Dec 7, 2014
thank you!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Herondale17 on Dec 8, 2014
Thank You!


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: lennie on Nov 9, 2015
THANK YOU..


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: luvmaster on Nov 14, 2015
NOT PAYED MEMBER- CANT SEE ANSWER


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: layla bath on Dec 5, 2015
Label the four mutated DNA segments shown below according to the type of point mutation each represents. Use the codon table above to determine how each mutation would affect the amino acid coding for each segment.


Title: Re: When a base substitution mutation occurs, one nucleotide in a replicating DNA se
Post by: Nkucharczyk on Nov 11, 2018
Thank you!