A small section of bacterial DNA template(antisense)strand has the following nucleotide sequence:

Aliya1

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6 years ago

A small section of bacterial DNA template(antisense)strand has the following nucleotide sequence:

#22.A small section of bacterial DNA template (antisense) strand has the following nucleotide sequence:
CGA AAA GAG AAT

A mutation in the above sequence involved a substitution of a single base, resulting in an incomplete protein due to a nonsense mutation.

Which of the following gene sequences exemplifies the mutation described above?
Select one:
a. CGA AAA AAG AAT
b. UGA AAA GAG AAT
c. CGA UAA GAG AAT
d. CGA AAA GAG ACT
#23.A small section of Saccharomyces cerevisiae gene has the amino acid sequence valine, histidine, cysteine, and lysine.

A mutation in the above section of the gene sequence resulted in the substitution of amino acid cysteine with amino acid tyrosine.

The mutation in the antisense strand DNA of Saccharomyces cerevisiae gene described above involves
Select one:
a. the deletion of second adenine base from ACA
b. the substitution of guanine base from UGU
c. the substitution of cytosine base from ACA
d. the deletion of second uracil base from UGU

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bio_man

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Aliya1 Author

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6 years ago

hi bio_man, i also had the same answers for #22 and #23. can you please check #16 &18 for me? my answers for those are #16, c and 18 c. and if you don't mind to check my last questions of my assignment #38-42. thank you so much for all of your help Slight Smile

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bio_man

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6 years ago

Could you share the link to those questions?

Also, mark my post solved if you're content with the answer

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Aliya1 Author

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6 years ago Edited: 6 years ago, Aliya1

will do, okay Slight Smile

Post Merge: 6 years ago

https://biology-forums.com/index.php?topic=1822750.msg4647435#msg4647435
https://biology-forums.com/index.php?topic=1822768.msg4647542#msg4647542
the first one is for question 16&18 and the second is 38-42

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