Language of Anatomy
What are the organizational levels starting with atom, ending with organism?
atom, molecule, organelle, cell, tissue, organ, organ system, organism
What is a redox reaction
when one molecule loses an e- and one gains an e-
Active vs passive transport
energy vs no energy
what is an example of highly regenerating tissue
skin, muscle
what makes up the skeletal system
cartilages, bones, ligaments, tendons
Show anatomic position
show.
Which ion is vital for nerve impulses?
sodium ion (Na+)
lysosome function
degrade material from the outside, digest inside
what is the function of osteopathic blasts
build bone
the pancreas contains what type of glands
exocrine
Explain how positive and negative feedback are different. Give an example in the human body of each.
Positive takes body out of homeostasis (speeds up process), negative brings body back to homeostasis
Positive: the response of the effector increases change of the stimulus.
Negative:response of effector negates stimulus.
Blood clotting=positive, body temperature=negative
Explain polar, non polar, and ionic bonds
Ionic: share e-
Polar:unequal sharing (H2O)
Nonpolar:equal sharing (H2, O2)
what transport uses ATP
active
where would you find fibrocartilage
ligaments, joint capsule, discs
the cell membrane is described as what
phospholipid bilayer
What are the three serous membranes?
pericardium, pleura, peritoneum
what is easier to travel from: high to low or low to high gradients?
low to high, don't need energy
what is the term for entering th cell
endocytosis
tissue covering kidney tubules, one layer
simple cuboidal
how do electrical forces impact diffusion
opposites attract
Describe the position of the elbow in regards to the wrist
proximal
if you have a higher concentration of Hydrogen ions, what is the the pH
lower pH
what solution contains a high number of solutes and loses water through osmosis
hypertonic
do connective tissues have contact w the environment
no. (bone, blood, fat)
organic compounds have what 3 molecules
C, H, O