19)For those proteins that ‘misfold’ and do not reach the final
low energy state, which enzymes are often used to recover from
misfolding and allow the protein to complete the folding
pathway?
23) What is the nucleotide sequence of the RNA
strand that is complementary to a DNA sequence of
5'-ATGAAAGACCGGGACTGA-3'?
a.
5'-TAGCGTTGACAGTGAT-3'
b.
5'-UAGUGACAGUUGCGAU-3'
c.
5'-TAGCGTTGACAGTGAT-3'
d.
5'-ATGAAAGACCGGGACTGA-3'
e.
5’-AUGUUUGUGGCCCUGACU-3’
24)Which of the following amino acids require a stop codon
coupled to a 2nd genetic sequence for their
incorporation into proteins?
I have already solved these, but I need someone else to do it
too to double check. I don't think I did them right. Thanks!
Short answer 26) (5pts) Part a. Calculate the pH of a solution with 0.17M sodium acetate and 0.14M acetic acid (assume pka = 4.76) - 4.84 (5 pts)Part b. Assume a 100ml sample of the above buffer. Will the pH increase or decrease when 10ml 0.17M sodium acetate is added? How much? The pH will increase becoming more basic. It will increase by 0.08 to become 4.92. Use the following peptide for questions 26 and 27. O OC OC H2N-CH-C- CH CH- -CH=C CH-C ОН -N H NH -N H N- H N H CH2 CH2 CH2 CH2 H C CH-CH3 CH2 CH2 OH CH3 CH2 S CH2 CH3 NH2 27)(5pts)What is the total charge on the following peptide at pH=2.0? Will your answer change if the C- terminus is converted to a methyl ester? Show why. a
19)For those proteins that ‘misfold’ and do not reach the final low energy state, which enzymes are often used to recove
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