Science Quiz / Name the Receptor a1-2, B1-2, M1-3

Random Science Quiz

Can you name the Name the Receptor a1-2, B1-2, M1-3?

Quiz not verified by Sporcle

Forced Order
Score 0/30 Timer 15:00
Contract Bladder sphincters
Activated by Norepinephrine.
Relax GI SM walls
Relax Bronchiolar SM
Relax Bladder sphincters
Presynaptic inhibition. Inhibits Adenylyl cyclase which results into decreased cAMP, Ca2+ phosphorylation, and NT release.
Contract circular/sphincter muscles to close pupils (miosis)
Relax GI sphincters
Renin release by kidney
Ciliary epithelium AH production
Contract Bronchiolar SM
Decrease heart rate, contractile force, and conduction velocity
Contract arterioles, veins
Relax skeletal and coronary vasculature
Contract Bladder walls
Increase gastric secretion
Contract seminal vesicles and cause ejaculation
Relax Uterus
Relax blood vessels in penis and cause erection
Contract GI sphincters
Relax Bladder walls
Contract GI SM walls
Contract radial muscle and open pupils
Increase eccrine sweat glands.
Increase glandular secretion
Increase apocrine (stress)
Increase heart rate, contractile force, and conduction velocity.
Gluconeogenesis, Glycogenolysis in Liver
Contract ciliary muscle to allow AH to flow out of Canal of Schlemm
Increase sodium pump activity in skeletal muscle Epinephrine binds to this receptor.

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
Log In

You Might Also Like...

Show Comments


Top Quizzes Today

Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.