The use of the technique of affinity chromatography to purify lectins needs to be explained. Concept introduction: Lectin is a protein that can recognize carbohydrates and can bind to them. Affinity chromatography is a technique that is used to purify or separate certain compounds that are attached to particular molecules through reversible non-covalent bonds.

Question

When sodium ions enter a neuron during depolarization, they trigger the opening of additional voltage-gated sodium channels nearby, creating a positive feedback loop where the influx of sodium ions further depolarizes the membrane, causing even more sodium channels to open and allowing more sodium ions to enter the cell, thus sustaining the depolarization process until the action potential peaks. But how and why exactly does the influx of sodium ions trigger more sodium channels to let in more sodium? Please explain

Answer 1

Question

Chapter 11, Problem 37P

Interpretation Introduction

Interpretation:

The use of the technique of affinity chromatography to purify lectins needs to be explained.

Concept introduction:

Lectin is a protein that can recognize carbohydrates and can bind to them. Affinity chromatography is a technique that is used to purify or separate certain compounds that are attached to particular molecules through reversible non-covalent bonds.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

When sodium ions enter a neuron during depolarization, they trigger the opening of additional voltage-gated sodium channels nearby, creating a positive feedback loop where the influx of sodium ions further depolarizes the membrane, causing even more sodium channels to open and allowing more sodium ions to enter the cell, thus sustaining the depolarization process until the action potential peaks. But how and why exactly does the influx of sodium ions trigger more sodium channels to let in more sodium? Please explain

Draw the chemical structure of the tripeptide, HEL (L - amino acids), at pH = 7.0. Calculate isoelectric point

Can someone draw what this would look like?