You are planning to perform some protein-protein interaction studies to identify a receptor for a steroid hormone you have been working on.You start by fractionating the cell.What cell fraction would you want to work with to identify the steroid hormone receptor of interest?
A)The plasma membrane fraction
B)The extracellular fraction
C)The cytoplasmic fraction
D)The mitochondrial fraction

Question

Quizplus · Accepted Answer

Steroid hormone receptors are typically found in the cytoplasm or nucleus, as they are intracellular receptors that bind to steroid hormones and then translocate to the nucleus to affect gene expression.

You Are Planning to Perform Some Protein-Protein Interaction Studies to Identify