, Chaptern01
ThenSciencesnofnAnatomynandnPhysiology
Multiplenchoice:
Ifnanscientistnformsnandntestsnanhypothesis,nbutngetsnunexpectednresults,nwhatnisnanlogicaln
nextnstep?nChecknallnthatnapply.
Acceptnthenoriginalnhypothesis
Rejectnthenoriginalnhypothesis
Revisenthenoriginalnhypothesis
Designnannewnexperimentnbasednonnannewnornmodifiednhypothesis.
Somenresearchersnthinknpheromonesnarenimportantntoolsninnhumanncommunication.nPhero
monesnarenchemicalnsignalsnthatnonenindividualnsendsntonanother.nWhatnresearchnquestionsnmightnb
enaskednbynanatomists,nandnwhatnquestionsnmightnbenaskednbynphysiologists,ntondeterminenifnphero
monesnarenimportantntonhumans?
Ironnatomsnhelpnournbloodntransportnoxygen.nDescribeneachnlevelnofnanatomicalnstructuraln
complexitynfornannironnatomninnyournblood,nworkingnfromnthensimplestnleveln(atom)ntonthenmostnco
mplexn(organism).
, Ifnsomeonenspeaksntoonloudlynintonanmicrophone,nanpublicnaddressnsystemnwillnsometimesnp
roducenanloudnwhistlenofnamplifiednfeedback.nExplainnwhethernthisnisnannexamplenofnnegativenornpo
sitivenfeedback,nandnexplainnhownthenmicrophone,ncontrolnbox,andnspeakernofnthensystemnservenasnt
hendifferentncomponentsnofnanfeedbacknloop.
5)nThendisciplinenknownnasnacro anatomynexaminesnsimilaritiesnandndifferences
ssnspecies.
Thendisciplinenthatnstudiesnthenfunctionsnofnthennervousnsystem,nincludingnthenwaynthat
impulsesnarenconducted,nisnknownnas .
Thendisciplinenthatnassociatesnchangesninnorgannsystemnfunctionnwithndiseasenorninjurynis
knownnas .
Thengroupnofnmetabolicnreactionsninnwhichnsmallernmoleculesnarencombinedntonformnlargernone
snisn.
9) Specializednsubunitsnofncellsnthatnarenmadenofnmacromoleculesnarencalledn_ .