This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the isoelectric point of glutamic acid (pKa of -CO2H, 2.10; pKa of -CO2H, 4.07; pH of -NH2, ... (Read 296 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Aug 23, 2018
What is the isoelectric point of glutamic acid (pKa of -CO2H, 2.10; pKa of -CO2H, 4.07; pH of -NH2, 9.47)?
 a. 3.08
  b. 5.67
  c. 6.16
  d. 17.28

Question 2

What is the isoelectric point of serine (pKa of -CO2H, 2.21; pKa of -NH2, 9.15)?
 a. 5.68
  b. 9.94
  c. 11.36
  d. 20.22


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

elizabethrperez

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

a


RRMR

  • Member
  • Posts: 557
Reply 2 on: Aug 23, 2018
Excellent

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

The titration curve of the buffer acetic acid (CH3COOH) The titration curve of the buffer acetic acid (CH3COOH)
A point-type ignition system showing the distributor cam which opens the points A point-type ignition system showing the distributor cam which opens the points
Chemical similarities between oxidation and synthesis of a fatty acid Chemical similarities between oxidation and synthesis of a fatty acid
Finding the length given total distance and distance longer than other point Finding the length given total distance and distance longer than other point
Three point charges lie on the x x axis. Charge 1 (+9.9 μC μ C ) is at the origin, ... Three point charges lie on the x x axis. Charge 1 (+9.9 μC μ C ) is at the origin, ...
Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid. Draw a complete stepwise mechanism for the oxidation of benzil from benzoin using nitric acid.
Video: Contraction and Relaxation Animation

For a complete list of videos, visit our video library