Question

what is the net charge of the following sequence VIRALPANDEMIC at ph 7?

what is the net charge of the following sequence VIRALPANDEMIC at ph 7?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

but at pH 7, arginine side chain will accept one H+ and thus will have one POSITIVE charge.

And aspartic acid and glutamic acid both will emit one H+ each at pH 7 and will bear one negative charge each.

So total two negative charge

So net 3 negative charge and two positive charge.

So net charge at pH 7 will be -1.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. What is the net charge of the twenty ribosomally encoded amino acids at pH 7.
1. What is the net charge of the twenty ribosomally encoded amino acids at pH 7.
if one peptide's pH is 7, it's net charge is 0?
if one peptide's pH is 7, it's net charge is 0?
Calculate the net charge on this polypeptide: Glu-Gly-Ala-Lys. What is the charge at a pH of...
Calculate the net charge on this polypeptide: Glu-Gly-Ala-Lys. What is the charge at a pH of 1? Please show work, I'm so confused!
Consider a peptide with the following sequence: LCYH a) In what pH ranges would this peptide...
Consider a peptide with the following sequence: LCYH a) In what pH ranges would this peptide be a good buffer? b) Calculate its approximate isoelectric point. c) Draw the structure of the dominant species of this peptide at pH 10.7 d) What percent of the dominant species exists at pH 10.7? e) Calculate the charge of the peptide at pH 10.7 Please show all work where necessary. Thank you!
Draw a peptide chain that includes up to 7 amino acids. Show their sequence by drawing...
Draw a peptide chain that includes up to 7 amino acids. Show their sequence by drawing the structure of each amino acid present in their chain, & calculate the net ionic charge on that peptide at a certain pH (any pH).
What is the net charge of the amino acid cysteine at the pH values of: a....
What is the net charge of the amino acid cysteine at the pH values of: a. 0.5 b. 6 c. 9.5 d. 11.5
A) What would be the overall net charge of arginine at pH=9 B) What is the...
A) What would be the overall net charge of arginine at pH=9 B) What is the Isoelectric point of CHK?
indicate the net charge of arginine at a pH of 9.5
indicate the net charge of arginine at a pH of 9.5
Draw the polypeptide PHAT at pH 4.5 and calculate the net charge of PHAT at pH...
Draw the polypeptide PHAT at pH 4.5 and calculate the net charge of PHAT at pH 11. Calculate the pI of PHAT.
At what pH is the average net charge on the amino acid: glutamic acid exactly zero?...
At what pH is the average net charge on the amino acid: glutamic acid exactly zero? Assume that the pKs for the ionizable groups on the glutamic acid are 2.1, 4.1, and 9.5. Explain your answer.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT