The endocrine gland responsible for the body’s circadian rhythm is the ______________ gland. 

H+ trigger a sensation of                       taste.

The pigmented layer found in the eye that helps in preventing light from scattering is the

A nutritive material produced by the ciliary bodies is

Most autonomic sensory neurons are associated with

A heartbeat at rest is greater than 100 beats per minute is called _____. 

The islets of Langerhans are the endocrine portion of the 

In a blood pressure measurement 120/80, the number 120 is ___________.

Diabetes mellitus (Type II) is caused by 

A person with mature vision (age 40+) has