1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexandra [31]
2 years ago
5

Calculate the percentage ionization in these amino acid side chains at the ph values specified:

Biology
1 answer:
Margarita [4]2 years ago
7 0

The <u>Henderson-Hasselbalch equation</u> and pKa can be used to determine the % ionization if it is assumed that the amino and carboxyl groups are not preventing ionization.

  1. aspartate at ph 5.4 = 98.3%
  2. glutamate at ph 11.8 = 100%
  3. histidine at ph 8.0 = 99%

Henderson-Hasselbalch equation- Henderson-Hasselbalch Equation to determine the pH of a solution. Knowing the pH of a solution is particularly significant for many chemical processes as well as for biological systems. The estimated pH value of a buffer solution may be determined using the Henderson-Hasselbalch equation.

pH- A solution's acidity or alkalinity may be determined based on the concentration of hydrogen ions in the solution, or pH. Typically, the pH scale runs from 0 to 14.

To know more about the Henderson-Hasselbalch equation, click on the below link,

brainly.com/question/13423434

#SPJ4

You might be interested in
as water soaks underground, it first passes through a rock layer that has pores that are mostly filled with air. what zone is th
expeople1 [14]
This zone is called as the zone of aeration. It is present between the earth's surface and the water table, and its main constituents are the soil and rocks. The pores which are present in this zone are partly filled with water, and may mix up with air, causing aeration.
7 0
3 years ago
Read 2 more answers
What is the significance of chitin in arthropods? A. Chitin is a storage carbohydrate that forms their exoskeleton. B. Chitin is
Kay [80]
C is the answer I believe
6 0
3 years ago
In a scientific experiment the ____ Group is The data that comes from the norm or situation. it is the information the other gro
Katen [24]
It’s the control group.

The reason why is because the experimental group is the group in which they are experimenting with while the control group isn’t receiving any experimentation
8 0
3 years ago
launchpad A Drosophila mutation called singed (s) causes the bristles to be bent and misshapen. A mutation called purple (p) cau
storchak [24]

Answer:

ppss and PPSS

Explanation:

Just as indicated in the question above, Flies homozygous for singed and purple were crossed with flies that were homozygous for normal bristles and red eyes.

And a Drosophila mutation called singed (s) causes the bristles to be bent and misshapen.

A mutation called purple (p) causes the fly’s eyes to be purple in color instead of the normal red.

Thus, the genotypes of the parental flies in Cross 1 are

PPSS and ppss

7 0
3 years ago
What is meant my urbanization and industrialization? How they degrade the environment ​
Whitepunk [10]
Urbanization is defined as “the process of making an area more urban” or an increase in the amount of people living in towns or cities. Industrialization is defined as “the development of industries in a country or region on a wide scale” meaning a strong military with modern weapons, factories to create things, modern cars and boats etc. Urbanization and industrialization put a strain on the environment because of carbon gases emitted, effectively warming the earth up, destruction of trees which lowers our overall oxygen available, destruction of animal homes which will kill animals or cause unwanted interactions between humans and animals, and the pollution of natural resources such as local ponds, streams or the ocean.
7 0
3 years ago
Other questions:
  • Which organic molecule is part of an enzyme
    11·1 answer
  • Water intoxication is a condition that occurs when a person drinks enough water to significantly lower the concentration of ____
    12·1 answer
  • What prevents the elodea cells from completely collapsing?
    14·1 answer
  • Portion of mutated hemogoblin dna
    12·1 answer
  • Explain the significance of the threat that an invasive species brings to an ecosystem.
    15·2 answers
  • How is DNA used as evidence for evolution?
    14·1 answer
  • Who is credited whit creating the first Accurate model of dna
    7·2 answers
  • What is Natural selection
    15·1 answer
  • Scientists have studied a fruit fly, Drosophila, to better understand early embryonic development and have discovered that the c
    9·1 answer
  • What are the two branches of biology?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!