Because they contain a source of high-quality protein that is equivalent in value to animal protein, an excellent addition to a meatfree diet.
a. chick peas
b. grains
c. soy products
d. sesame seeds

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.