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
Ira Lisetskai [31]
3 years ago
9

The mixture of amino acids resulting from acid hydrolysis of a protein is separated and quantitated by:_______.

Biology
1 answer:
VladimirAG [237]3 years ago
8 0

Answer:

1. B & D

Explanation:

Ion exchange chromatography which helps in the separation of charged molecules such as amino acids based on their affinity to the ion exchanger is a useful method employed in the separation of amino acids. High-performance liquid chromatography is another medium that employs an adsorbent material that is made to pass through a solvent that would eventually result in the separation of the different components of the substance being measured.

Quantitation of the amino acids beyond 10nmol is done using the ninhydrin reaction which gives off different colours depending on the amount of the amino acid. Phenyl isothiocyanate is used in the evaluation of secondary amines and is a reagent that is added to the solid phase in the HPLC test.

You might be interested in
Which of the following structures is not a structure of the single celled-organism known as a prokaryote
Reil [10]

Explanation:

Hence, the correct answer is 'Nuclear membrane'.

\huge\bold\red     {Befikra❥☘⍣❦}

5 0
1 year ago
Why is some cholesterol necessary for animal cell membranes but high cholesterol levels are dangerous?
aivan3 [116]
Because it is meant to be like that for animals , us humans dont need all the stuff that animals do.

8 0
3 years ago
Order the following components of matter from smallest to largest: compounds, electrons, elements, protons, and neutrons.
AnnZ [28]

Answer: Nuetrons, protons, electrons, elements and compounds

Explanation: Atoms are the smallest components of matter and it is comprised of these three subatomic particles; nuetrons, protons and electrons. Next in the order are the elements (found in periodic table). Elements are made of atoms and compounds are large molecules made of elements. Elements are pure substances that cannot be broken down into smaller substance by chemical reactions whereas compounds can be broken down further.

6 0
3 years ago
- 2y+7y-4-5<br> How do I do this problem
yKpoI14uk [10]

Explanation:

Combine like terms.

-2y + 7y = 5y

-4 - 5 = -9

So the answer would be <u>5y - 9</u>

7 0
3 years ago
the concept that traits in parents are mixed together to form an intermediate condition in their off spring. sharing inheritance
victus00 [196]
It is either blending inheritance or merging inheritance. They both mix the parents' genes to produce conditions for their future offspring.
7 0
3 years ago
Other questions:
  • Can someone please help
    9·2 answers
  • Conjunctivitis in a child that is accompanied by acute otitis media is treated with:
    5·1 answer
  • Carry oxygenated blood from the heart to various parts of the body, whereas ______ moves deoxygenated blood toward the heart. ve
    9·2 answers
  • Diseases carried from person to person through other hosts, such as animals or insects, are known as _____
    6·1 answer
  • Classify the energy sources as renewable or non renewable
    15·1 answer
  • Which step in the scientific method is next after collecting data?
    12·1 answer
  • The actual patterns of dna variation in humans show that african populations contain:
    7·1 answer
  • The benefit of measuring the initial rate of a reaction, V0, is that early in the course of the reaction, A) Km is the substrate
    11·1 answer
  • Water has the ability to dissolve salts and carry dissolved carbon dioxide. How does this action help the human body maintain ho
    5·1 answer
  • 2. List and describe two characteristics that distinguish primates from other mammals.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!