Chapter 13, Problem 20P

Interpretation Introduction

Interpretation:

The fraction of open channels if the channel is tetramer and 1, 2, 3, 4 ligands are bound is to be stated.

Concept introduction:

In $\text{T/R}$ ratio, T stands for the tense state and R stands for relaxed state. The activity of enzyme is of two types which are as follows.

• The activity of enzyme in T state possesses the low affinity for the substrate. Thus, the enzyme shows less catalytic activity.
• The activity of enzyme in R state possesses the high affinity for the substrate. Thus, the enzyme shows high catalytic activity.