Which of the choices below is the salt level-monitoring part of the nephron?
a. macula densab. principal cellc. vasa rectad. loop of henle

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.

one centimetre is equal to 0.01 metres

my teacher would say no s