Biology 123 Exam 1 questions and answers verified 100%

Biology 123 Exam 1 questions and answe
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Whatfdarefdthefd5fdcharacteristicsfdoffdlife?fd-fdcorrectfdanswers-1.fdrespond

2.fdReproducefd

3.fdGrossfd&fdDevelop

4.fdAdaptations

5.fdObtainfd&fdusefdenergy

Whatfdisfdthefdlowestfdlevelfdoffdorganization?fd-fdcorrectfdanswers-AtomicfdoffdMolecularfdLevelfd-
fdAsfdMoleculesfdcomefdtogetherfdandfdinteractfdtheyfdformfdorganellesfdorfdstructuresfdwithinfdthefdcell.



Whatfdarefdthefd2fdtypesfdoffdCells?fd-fdcorrectfdanswers-Singlefdcelledfdorganismsfd&fdMulticellularfdorganisms

Whatfdisfdthefdlowestfdlevelfdoffdlifefdconsideredfdalive?fd-fdcorrectfdanswers-Cell

Howfdisfdanfdorganfdformed?fd-fdcorrectfdanswers-
Whenfdtwofdorfdmorefdtissuesfdworkfdtogetherfdtofdperformfdafdspecificfdjob.

Whatfdformsfdanfdorganfdsystem?fd-fdcorrectfdanswers-
Whenfd2fdorfdmorefdorgansfdandfdorfdstructuresfdworkfdtogetherfdtofdcarryfdoutfdfunctionsfdtheyfdformfdafdorganfds
ystem.

Definefdafdpopulationfd-fdcorrectfdanswers-
Afdpopulationfdisfdafdgroupfdoffdorganizmsfdoffdthefdsamefdspeciesfdlivingfdtogetherfdinfdonefdarea

Definefdafdcommunityfd-fdcorrectfdanswers-Differentfdspeciesfdlivingfdtogetherfdinfdthefdsamefdarea

Howfdcanfdwefdreferfdtofdthefdecosystem?fd-fdcorrectfdanswers-
Thefdrelationshipfdbetweenfdafdcommunityfdandfditsfdphysicalfdenviorment.

DefinefdBiomefd-fdcorrectfdanswers-
AfdMajorfddivisionfdoffdthefdearthsfdsurfacefdlargelyfddeterminedfdbyfdclimatefdbutfdcharacterizedfdbyfdthefdplantsf
dandfdanimalsfdinhabitingfdit.



Whatfdmakesfdupfdthefdbiosphere?fd-fdcorrectfdanswers-Allfdregionsfdonfdthefdplanetfdinhabitedfdbyfdorganisms.

Wherefddoesfdallfdenergyfdcomefdfrom?fd-fdcorrectfdanswers-Thefdsun

Whatfddoesfdlightfdenergyfdconvertfdinto?fd-fdcorrectfdanswers-
AfdChemicalfdenergyfdform,fdsuchfdasfdstarchfdorfdsugarfdbyfdthefdprocessfdoffdphotosynthesis.

Plantfdeatingfdorganismsfdarefdknownfdas?fd-fdcorrectfdanswers-Herbivores

, Meatfdeatingfdorganismsfdarefdknownfdas?fd-fdcorrectfdanswers-Carnivores

WhatfdisfdMetabolism?fd-fdcorrectfdanswers-
Allfdthefdchemicalfdreactionsfdnecessaryfdtofdextractfdthefdenrgyfdstoredfdinfdfoodfdandfdthefdchemicalfdreactionsfd
thatfdusefdthefdenergyfdreleasedfdtofdperformfdthefdactivitesfdoffdlife.

ATPfdstandsfdforfd-fdcorrectfdanswers-AdenosinefdTriphosphatefd-
fdItfdisfdreleasedfdinfdafdspecialfdmoleculefdduringfdmetabolism.fdThisfdMoleculefdisfdablefdtofdcarryfdandfdtransportf

dthefdenergyfdwithinfdthefdcell.



DefinefdHomeostasisfd-fdcorrectfdanswers-
Thefdabililtyfdtofdmaintainfdafdrelativelyfdconstandfdinternalfdenviormentfdwhilefdthefdexternalfdenviormentfdmay
fdchange.



Givefdatfdleastfd3fdexamplesfdoffdHomeostasisfd-fdcorrectfdanswers-BodyfdTemperaturefdMaintainingfd98.6

ChildbirthfdContractions

Thefdbodyfdsweatingfdinfdorderfdtofdcoolfdoff.

StatefdthefdlevelsfdoffdBioloicalfdorganizationsfdfromfdAtoms--->fdBiospherefd-fdcorrectfdanswers-
Atoms,fdMolecule,fdCell,fdTissue,fdOrgan,fdOrganfdSystem,fdOganism,fdPopulation,fdCommunity,fdEcosystem,fdBi
osphere.

DefinefdNaturalfdSelection.fd-fdcorrectfdanswers-
Naturalfdselectionfdrefersfdtofdthefdsurvivalfdoffdorganismsfdthatfdhavefdanfdadvantagefdoverfdotherfdorganisms.fd
Usuallyfdduefdtofdgeneticfdchangesfdthatfdallowfdadaptionfdinfdthefdenviormentfdeasierfdpassedfdtofdsubsequentfd
organisms.

Whatfdisfdthefdflowfdoffdenergy?fd-fdcorrectfdanswers-Sun->Plants->Herbivores->Carnivores.

AllfdLivingfdthingsfdcanfdbefdgroupedfdintofdthree______?fd-fdcorrectfdanswers-Domains

NamefdthefdthreefdDomainsfd-fdcorrectfdanswers-Archaeafd(Prokaryotes)

Bacteriafd(Prokaryotes)

Eukaryafd(Eukaroytes)

WhatfdarefdthefdfourfdkingdomsfdwithinfdEukarya?fd-fdcorrectfdanswers-1.Protista

2.Fungi

3.Plantae

4.Animilia

WhatfdarefdthefdcomponentsfdoffdthefdScientificfdMethodfd-fdcorrectfdanswers-1.Obervation

2.Hypothesis

3.Experiments,fdObservationsfd&fdData

4.Conclusion