True/False.aiAaivirusaiisaiconsideredaiaaimicroorganism.ai-aians--✔✔False
TrueaioraiFalse:aiTheaismallestaibiologicalaiunitaiofailifeaiisaitheaimolecule.ai-aians--✔✔False
Ataiaaigeneralizedailevel,aiallaicellsaiareaicomprisedaiofaiwhat?ai-aians--
✔✔Macromoleculesai
Aaistudentaimayaialsoaianswer:aiProteins,aiLipids,aiNucleicaiacidsaiandaiPolysaccharidesaib
utaitheyaimustaiansweraiwithaiallaifouraitoaibeaifullyaicorrect.
Proteinsaiareaiformedaifromaivariousaicombinationsaiofai_______aiofaiwhichaithereaiareai__
____aiknownaiforms.ai-aians--✔✔1.aiAminoaiacidsai
2.ai20
Howaimanyaiaminoaiacidsaiareaiclassifiedaiasaibeingaiessentialaiaminoaiacids?ai-aians--
✔✔9
Theaiplasmaaimembraneai(selectaiallaithataiareaitrue):ai
A.aiRestrictsaimovementaiofaimaterialsaiinaiandaioutaiofaitheaicellai
B.aiIsaioftenaiaaitripleailayeraicomprisedaiofailipidsai
C.aiPreventsaiessentialainutrientsaifromaiescaping
D.aiContainsaihydrophobicaitailsaipointingaioutwardai-aians--✔✔A;C
CompleteaitheaifollowingaiDNAaistrand,aiandaiindicateaihowaimanyaibondsaiareaiformedaifor
aieachaicomplementaryaipair:ai
3'aiGGTCATCGai5'ai
5'aiCCai_____AGCai3'ai-aians--✔✔3'aiGGTCATCGai5'ai
5'aiCCAGTAGCai3'ai
Thereaiareai2aibondsaiformedaibetweenaiAaiandaiT,aiandai3aibondsaibetweenaiGaiandaiC.
TrueaiofaiFalse:aiTheaigeneticaimaterialaiwithinaiaaiprokaryoticaicellaiisaicontainedaiwithinaiaa
imembrane-enclosedairegion.ai-aians--✔✔False
Howaimanyaicarbonaiatomsaiareaipresentaiinaitheaimonosaccharideaiglucose?ai-aians--
✔✔6