Compare and contrast the effect of strong acid (hcl) on albumin, casein, and gelatin. which protein was most sensitive to the action of strong acid? least sensitive?

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /