Physio 1

Question 1

inside remains distinct from the outside

Answer 1

maintain boundaries

Question 2

every cell of human body is surrounded by

Answer 2

external membrane

Question 3

protects your internal organs from drying out

Answer 3

integumentary system

Question 4

includes all the activities pronoted by muscular system

Answer 4

movement

Question 5

also occurs when substances are propelled through internal organs

Answer 5

movement

Question 6

systems involved

Answer 6

muscular, skeletal, cardiovascular, digestive, urinary

Question 7

irritability, ability to sense changes

Answer 7

responsiveness

Question 8

system involved

Answer 8

nervous

Question 9

process of breaking down ingested food into simple molecules

Answer 9

digestion

Question 10

digestion involves

Answer 10

digestive system

Question 11

broad term that refers to all chem reactions that occur within the body and all of its cells

Answer 11

digestive, respiratory, cardio

Question 12

process of removing excreta or waste from the body

Answer 12

digestive, urinary

Question 13

production of offspring, cellular or organismsl

Answer 13

repro

Question 14

repro involves

Answer 14

repro system, endocrine system

Question 15

increase of ecll size or increase in body size

Answer 15

endocrine

Question 16

which the body takes in through food

Answer 16

nutrients

Question 17

major energy providing fuel

Answer 17

carbo

Question 18

essential for building cell structures

Answer 18

proteins

Question 19

lesser extent essential for building cell structures, cushion

Answer 19

fats

Question 20

requires for the chem reactions that go in cells

Answer 20

minerals and vits

Question 21

required during chem reactions that release energy from foods

Answer 21

oxygen

Question 22

60 to 80 percent of body weight

Answer 22

water

Question 23

most abundant chem substance un the body

Answer 23

water

Question 24

body temp

Answer 24

37

Question 25

force exerted on the surface of the body by the weight of air

Answer 25

atmospheric pressure

Question 26

breathing and exchange of oxygen and carbon dioxy

Answer 26

atmospheric pressure

Question 27

high altitude

Answer 27

the slower the gass exchange

Question 28

ability to maintain equilibrium

Answer 28

homeostasis

Question 29

homeo is

Answer 29

nervous and endocrine

Question 30

components of

Answer 30

homeostatic control

Question 31

type of senor hat monitors and responds to changes in envi

Answer 31

receptor

Question 32

determines the level of set point at which a variable is to be meaintained. analyzes and determines

Answer 32

control cebter

Question 33

feedback

Answer 33

effector

Question 34

efferent pathway

Answer 34

info flows

Question 35

regulates heart rate

Answer 35

nega

Question 36

rare in the body because they push ithe variable farther

Answer 36

positive feedback

Question 37

blood clotting

Answer 37

positive

Question 38

increasing the amount of change so the reaction continues at a faster rate

Answer 38

positive