can single system function alone? body functions are (a)   .

list the organization of the body

(a)  

there is more than (a)   different cell types;

how are cells classified?

what are major tissue types?

(a)  

define organ

(a)  

define organ system

(a)  

internal and external environments are separated by ?

(a)  

identify the following it is internal or external environment:

air in lungs, food in stomach, urine in bladder, surroundings outside skin

(a)  

identify the following as internal or external environment:

immediate environ. of most cells that includes tissue fluid and plasma

(a)  

interstitial fluid is (a)   %; what is it?

plasma is (a)   %; what is it?

what are the 2 subdivisions of extracellular fluid?

(a)  

what exchange materials btwn internal and external environment?

(a)  

total body water (TBW) is made of? it includes?

(a)  

body is divided into compartments (has fluid):

compartments are separated by?

transport occurs (a)   compartments

intracellular fluid (ICF):

- it is ___ of TBW

- it is fluid _____

- it contains?

(a)  

extracellular fluid (ECF):

- it is __ TBW

- it is fluid ___

- part of the ____ environment

- it contains?

(a)  

___ is higher in protein than ____

(a)  

define homeostasis; disruption of this leads to?

(a)  

what are the regulated components of homeostasis?

(a)  

what is negative feedback control?

if RV decreases, then system (a)  

define a positive feedback system

- if RV decreases, then system (a)  

- an example of this is?

define receptors

(a)  

define control center

- where are many found at?

- it relays what?

(a)  

effectors are responsible for? examples are?

(a)  

signals allow _____ and they are _____ or sent via ____ ?

(a)