Chapter 1: Into (Life + Org.) Flashcards
Append
to hang
cardi
heart
cran
helmet
dors
back
homeo
same
-tomy
to cut
-logy
study of
meta
change
parietal
wall
pelv
basin
peri
around
pleur
rib
stasis
standing still
organelles are composed of________
aggregates of molecules
Characteristics of life
- Movement
- Responsiveness
- Growth
- Reproduction
- Respiration
- Digestion
- Absorption
- Circulation
- Assimilation
- Excretion
02
drives metabolic processes
heat
form of energy (more heat = faster reactions)
receptor
providse info about conditions in the environment
set point
what a value should be
effectors
muscles or glands that will bring back to normal
negative feedback
- return to set point
- opposite direction
positive feedback
- produce unstable conditions
- higher bp, childbirth, immune response
axial
center part of body (no limbs)
appendicular
limbs of the body
cranial cavity
head
thoracic cavity
chest (above diaphragm)
visceral
abdominal- internal (think intestines)
orbital cavity
behind eyes
parietal membrane
attached to wall of cavity