Because most receptors are membrane proteins they change their conformation after binding with signaling molecule in order to relay the information to the next molecule in line.

A cell biologist has developed a new drug that will block the trans face of the Golgi apparatus. If eventually approved by the FDA, she wants to use this new drug to aid cancer patients. What specifically will this drug prevent from happening inside a cancer cell? 

Name the specific tissue shown.

Identify the antibodies produced by this blood type:

Identify this blood cell:  

Name this organ, and name one organ system(s) it belongs to. (Use the SINGULAR term, not the plural)

As the temperature in the core of the body decreases blood flow to the core ______________.

A child who skins his/her knee in a fall has a(n)

Name this part of mitosis.

Identify this cartilage: