Anatomical terms that apply to the back of the body in anatomical position include 

Which directional term means toward the midline of the body?  

Which organelle is filled with digestive enzymes?

Which two proteins must interact for the sarcomere to contract?

Identify the chamber at the pointer’s tip.

Give one function for the tissue at the pointer’s tip.

The goal of a positive feedback loop is to ________________________.

What is the correct path of urine flow through the urinary system?    

When body temperature rises, thermoreceptors sense this rise and send signals to the hypothalamus of the brain.  The hypothalamus activates sweat glands.  The sweat glands release sweat and body temperature falls through evaporative cooling.  In this scenario, what is the effector?

Fertilization typically occurs in the ______________.