B. Below is a short segment of a DNA molecule. Translate the DNA codon into mRNA. Use your data sheet to find the sequence of the amino acids coded for. TACCATGAGAATTGTGGTCACCTT ΤΤΤΑΤ GGTACTCTTAACACCAGTGGAAA A A 1. mRNA: 2. Amino Acid: 3. If the nucleotide at position 23 in the first strand of DNA is changed to "A", what effect would this have on the protein produced?

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Direction: Answer thoroughly and explain. In number 3, give at least 2 paragrphs.

B. Below is a short segment of a DNA molecule. Translate
the DNA codon into mRNA. Use your data sheet to find
the sequence of the amino acids coded for.
TACCATGAGAATTGTGGTCACCTT
ΤΤΤΑΤ
GGTACTCTTAACACCAGTGGAAA
A A
1. mRNA:
2. Amino Acid:
3. If the nucleotide at position 23 in the first strand of
DNA is
changed to "A", what effect would this have on the
protein produced?
Transcribed Image Text:B. Below is a short segment of a DNA molecule. Translate the DNA codon into mRNA. Use your data sheet to find the sequence of the amino acids coded for. TACCATGAGAATTGTGGTCACCTT ΤΤΤΑΤ GGTACTCTTAACACCAGTGGAAA A A 1. mRNA: 2. Amino Acid: 3. If the nucleotide at position 23 in the first strand of DNA is changed to "A", what effect would this have on the protein produced?
C. The following is the amino acid sequence for a small
section of a protein: Methionine-phenylalanine-
cysteine-glutamine-valine-tryptophan- isoleucine-
proline-aspartate-serine-asparagine
1. Find the mRNA triplets which code for this
sequence.
2. Use the mRNA to determine the DNA codon strand.
3. Construct a complete double stranded DNA
molecule for this small protein.
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Transcribed Image Text:C. The following is the amino acid sequence for a small section of a protein: Methionine-phenylalanine- cysteine-glutamine-valine-tryptophan- isoleucine- proline-aspartate-serine-asparagine 1. Find the mRNA triplets which code for this sequence. 2. Use the mRNA to determine the DNA codon strand. 3. Construct a complete double stranded DNA molecule for this small protein. cdn.fbsbx.com
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