ANATOMY AND PHYSIOLOGY 101
FINAL EXAM IVY TECH UPDATED
ANSWERS PASSED ALREADY
GRADED A+
What is the difference between anatomy and physiology - Correct Answer ✔✔ anatomy-
study of structure
physiology- study of function
what are the levels of organization - Correct Answer ✔✔ subatomic particle- protons,
electrons, neutrons
atom
molecule
macromolecule
organelle
cell
tissue
organ
organ system
organism
what are the characteristics of life? - Correct Answer ✔✔ movement
responsiveness
respiration
absorption
secretion
digestion
assimilation- changing of absorbed substances into chemically different forms
circulation
reproduction
growth
what are the requirements of life? - Correct Answer ✔✔ water
food
heat
pressure
oxygen
define homeostasis - Correct Answer ✔✔ maintaining of a stable enviroment
, what is a homeostatic mechanism - Correct Answer ✔✔ monitors aspects of internal
environment and corrects as needed
*negative feedback mechanism
define matter - Correct Answer ✔✔ anything that takes up space and has mass
element - Correct Answer ✔✔ composed of chemically identical atoms
atom - Correct Answer ✔✔ smallest particle of atom, basic unit of matter
what are structure of an atom - Correct Answer ✔✔ nucleus
protons
neutron
electrons
define nucleus, proton, electron, neutron - Correct Answer ✔✔ nucleus- central part of
atom
proton- positive charge
electron- negative charge
neutron- no electrical charge
ionic bond - Correct Answer ✔✔ formed when electrons are transferred from one atom
to another
what are covalent bonds - Correct Answer ✔✔ when two molecules share electron
hydrogen bond - Correct Answer ✔✔ formed between water molecule, attraction
between positive end of polar molecule and negative end of another polar molecule
define synthesis, decomposition, and exchange reactions - Correct Answer ✔✔
Synthesis- A+B=AB
Decomposition- AB=A+B
exchange- AB+CD=AD+BC
define reactant - Correct Answer ✔✔ starting materials of reactions
product - Correct Answer ✔✔ ending material
define catalyst - Correct Answer ✔✔ a substance that speeds up a chemical reaction
what is an acid - Correct Answer ✔✔ dissociates with water
base - Correct Answer ✔✔ combines in water
FINAL EXAM IVY TECH UPDATED
ANSWERS PASSED ALREADY
GRADED A+
What is the difference between anatomy and physiology - Correct Answer ✔✔ anatomy-
study of structure
physiology- study of function
what are the levels of organization - Correct Answer ✔✔ subatomic particle- protons,
electrons, neutrons
atom
molecule
macromolecule
organelle
cell
tissue
organ
organ system
organism
what are the characteristics of life? - Correct Answer ✔✔ movement
responsiveness
respiration
absorption
secretion
digestion
assimilation- changing of absorbed substances into chemically different forms
circulation
reproduction
growth
what are the requirements of life? - Correct Answer ✔✔ water
food
heat
pressure
oxygen
define homeostasis - Correct Answer ✔✔ maintaining of a stable enviroment
, what is a homeostatic mechanism - Correct Answer ✔✔ monitors aspects of internal
environment and corrects as needed
*negative feedback mechanism
define matter - Correct Answer ✔✔ anything that takes up space and has mass
element - Correct Answer ✔✔ composed of chemically identical atoms
atom - Correct Answer ✔✔ smallest particle of atom, basic unit of matter
what are structure of an atom - Correct Answer ✔✔ nucleus
protons
neutron
electrons
define nucleus, proton, electron, neutron - Correct Answer ✔✔ nucleus- central part of
atom
proton- positive charge
electron- negative charge
neutron- no electrical charge
ionic bond - Correct Answer ✔✔ formed when electrons are transferred from one atom
to another
what are covalent bonds - Correct Answer ✔✔ when two molecules share electron
hydrogen bond - Correct Answer ✔✔ formed between water molecule, attraction
between positive end of polar molecule and negative end of another polar molecule
define synthesis, decomposition, and exchange reactions - Correct Answer ✔✔
Synthesis- A+B=AB
Decomposition- AB=A+B
exchange- AB+CD=AD+BC
define reactant - Correct Answer ✔✔ starting materials of reactions
product - Correct Answer ✔✔ ending material
define catalyst - Correct Answer ✔✔ a substance that speeds up a chemical reaction
what is an acid - Correct Answer ✔✔ dissociates with water
base - Correct Answer ✔✔ combines in water
