BI 101 Exam 1 questions with correct answers 2026

BI 101 Exam 1 questions with correct answers 2026


DNAh(forhinheritance),hcellsh(thehsmallesthandhbasichunithofhlife),hrequirehenergyhandhnutrients,hho
meostasish-hCORRECThANSWERSh-Lisththehcharacteristicshallhlivinghthingshshare



biologyh-hCORRECThANSWERSh-thehstudyhofhlife



degreehofhorganizationh-hCORRECThANSWERSh-Howhdohlivinghandhnonlivinghthingshdiffer?



Bacteria,hArchaea,hEukaryah-hCORRECThANSWERSh-3hdomainhsystemhofhbiologicalhclassification



inheritanceh-hCORRECThANSWERSh-
thehtransmissionhofhDNAhtohoffspringhandhoccurshduringhreproduction



growthh-hCORRECThANSWERSh-increaseshinhcellhnumber,hsize,handhvolume



reproductionh-hCORRECThANSWERSh-processeshbyhwhichhindividualshproducehoffspring



developmenth-hCORRECThANSWERSh-inhmulti-
celledhspecies,hthehprocesshbyhwhichhthehfirsthcellhofhahnewhindividualhgiveshrisehtohanhadult



metabolismh-hCORRECThANSWERSh-
allhthehchemicalhreactionshoccurringhinhahcell;hcellshconstantlyhrunhreactionshashtheyhacquirehandhu
sehenergyhtohstayhalive,hgrow,handhreproduce

,homeostasish-hCORRECThANSWERSh-
thehprocesshinhwhichhorganismshkeephconditionshinhtheirhinternalhenvironmenthwithinhrangeshthath
favorhcellhsurvival



subatomichparticles,hatoms,hmolecules,hmacromolecules,horganelles,hcells,htissues,horgans,horganh
systems,horganism,hpopulation,hcommunity,hecosystem,hlandscape,hbiosphereh-
hCORRECThANSWERSh-Biologicalhhierarchyhofhlife




subatomichparticlesh-hCORRECThANSWERSh-alsohcalledhquarks



atomsh-hCORRECThANSWERSh-thehsmallest/basichunithofhmatter



moleculesh-hCORRECThANSWERSh-
consisthofhtwohorhmorehatomshbondedhtogether;hnonlivinghthingshendhhere



macromoleculesh-hCORRECThANSWERSh-
Ahveryhlargehorganichmoleculehcomposedhofhmanyhsmallerhmolecules



organellesh-hCORRECThANSWERSh-
Ahtinyhcellhstructurehthathcarrieshouthahspecifichfunctionhwithinhthehcell,h"littlehorgans"



cellsh-hCORRECThANSWERSh-smallest/basichunithofhlife



tissuesh-hCORRECThANSWERSh-cellshorganizedhinhahpattern



organsh-hCORRECThANSWERSh-
structurehcomposedhofhtissueshthathcarryhouthahtask;hi.e.,hflowershashreproductivehorgans

, organhsystemsh-hCORRECThANSWERSh-
sethofhinteractinghorganshandhtissueshthathfulfillhbodyhfunctions



organismh-hCORRECThANSWERSh-anhindividualhthathconsistshofhonehorhmorehcells



populationh-hCORRECThANSWERSh-
ahgrouphofhinterbreedinghindividualshofhthehsamehspecieshlivinghinhahgivenharea



communityh-hCORRECThANSWERSh-consistshofhallhpopulationshofhallhspecieshinhahgivenharea



ecosystemh-hCORRECThANSWERSh-
ahcommunityhinteractinghwithhitshphysicalhandhchemicalhenvironmenththroughhtransferhofhenergyh
andhmaterials



landscapeh-hCORRECThANSWERSh-ahmosaichofhconnectedhecosystems



biosphereh-hCORRECThANSWERSh-thehsumhofhallhecosystems



producerh-hCORRECThANSWERSh-
anhorganismhthathcanhmakehitshownhfoodhusinghenergyhandhsimplehrawhmaterialshithobtainshfromhn
onbiologicalhsourcesh(ex:hplantsharehthishandhusehphotosynthesis)



consumerh-hCORRECThANSWERSh-
anhorganismhthathcannothmakehitshownhfood;hithobtainshenergyhandhnutrientshbyhfeedinghonhotherh
organismsh(ex:hanimalshandhdecomposersharehconsumers)



prokaryoteh-hCORRECThANSWERSh-organismshwhosehDNAhishnothcontainedhwithinhahnucleus