BIO 220 exam 3 study guide

Biology 220 (exam 03) : Class 24 (1st class of exam 03) - 03-15-10 ENDOCRINE (cAMP) vs. EXOCRINE (chapter 17) The 2 systems operating in us telling our bodies what to do (controlling us) = what? 1. Nervous = via electrochemical 2. Endocrine = via chemical The nervous system controls by way of what types of messages? Turned on and off quickly or slowly? 1. electrochemical 2. on and off quickly The endocrine system controls by way of what types of messages? Are these messages turned on and off quickly or slowly? 1. chemical 2. action = - onset of action = gradual - effect of action = gradual The endocrine system is controlling with chemicals carried in the what called what? 1. blood 2. hormones The nervous and endocrine systems together are referred to as what? Sister systems that control our actions Both exocrine and endocrine are considered to be what type of tissue? Thus, it is what by nature? 1. glandular 2. epithelial (type of epithelium) The 2 shapes of exocrine glands are what? If is a single gland per one duct, it is called what? Multiple glands per one duct =? 1. flask (aka acinar) or tubular 2. simple 3. compound The action of the exocrine glands is that it _____ something, puts it in a _____, which then goes to some _____. 1. makes (produces) 2. duct 3. space or opening The action of the endocrine gland is that something is made by _____. This product is released and enters a _____ close by which is said to be _____