Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Ion Exchange Chromatography for Amino Acid Separation

10 Questions

0 Views

Ion Exchange Chromatography for Amino Acid Separation

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the initial condition under which the amino acids are bound to the ion exchange column?

Alkaline conditions

Acidic conditions (correct)

Basic conditions

Neutral conditions

What is the purpose of applying solutions of increasing ionic strength and pH?

To change the pH of the column

To release the amino acids from the column (correct)

To combine the amino acids into one mixture

To separate the amino acids from each other

What is the function of the insoluble ion exchanger in the column?

To provide a surface for the amino acids to bind to (correct)

To separate the amino acids from each other

To release the amino acids from the column

To change the pH of the column

What is the result of applying acidic conditions to the amino acid mixture?

The amino acids have a net positive charge Signup and view all the answers

What is the ultimate goal of the ion exchange chromatography process?

To separate the amino acids from each other Signup and view all the answers

Quale es le technica de centrifugation que separa particles in functión de lor velocidad de sedimentation?

Rate-zonal centrifugation Signup and view all the answers

Qual es le methodo que utilisa gradients de densitate pro separar molecules?

Isopycnic centrifugation Signup and view all the answers

Quale es le technica que utilisa un gel pro separar proteins in fonction de lor peso molecular?

SDS PAGE Signup and view all the answers

Qual es le methodo que remove small molecules from a solution?

Dialysis Signup and view all the answers

Quale es le technica que separa molecules in fonction de lor interaction con un columna?

Chromatography Signup and view all the answers