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NSG 532 Unit 1 exam with complete solutions 2024
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NSG 532 Unit 1 exam with complete solutions 2024
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lOMoARcPSD|41562175NSG 532 Unit 1 exam with complete solutions
2024
4 kPart kDefinition kof kPhysiology k- kANSWER✓✓-Study kof kbodily kfunctions kin ka khealthy
korganism
Intermolecular kinteractions kand kcommunications kw/in kan korganism kand kwith kits
kinternal/external kenvironment
Mutual krelationships kbetween kan korganism kand kits kmicrobiome
Homeostatic kprocesses
Is kphysiology kfocused kmore kon korganic kcompounds kor kinorganic kcompounds? k-
kANSWER✓✓-Organic
Homeostasis kdefinition k- kANSWER✓✓-Variables kare kregulated kso kthat kinternal kconditions
k(including kmicrobiome kcomposition kand kdiversity) kremain kstable kand krelatively kconstant
What k3 kcharacteristics kdo kall kliving kbeings kshare? k- kANSWER✓✓-A ksource kof klife
kinformation k(DNA/RNA)
Cellular korganelles kto kprocess kinfo kinto kstructural kand kfunctional kproteins
Cellular korganelles kto kgenerate kenergy
What kis kthe kdifference kbetween kgenotype kand kphenotype? k- kANSWER✓✓-Genotype k- kthe
kactual kinformation kprinted kin kthe kDNA
Phenotype k- khow kthe kinformation kis kphysically kexpressed
Diversity kbegins kwith kthe kvariations kamong kgenotype kinformation
What kis kthe kbeginning kof kthe klife kenergy kprocess? k- kANSWER✓✓-The ksun kprovides
ksolar kenergy
What kdo kplants kdo kwith kinorganic kcompounds kCO2, kH2O, kand ksunlight? k- kANSWER✓✓-
Combine kto kproduce korganic kcompounds kand koxygen kusing kphotosynthesis
What kis kthe kbyproduct kof kthe kuse kof koxygen kto kbreakdown korganic kcompounds? k-
kANSWER✓✓-ATP k- kaerobic krespiration
, lOMoARcPSD|41562175
What kis kthe kdifference kbetween kautotrophs kand kheterotrophs? k- kANSWER✓✓-Autotrophs
kcan kconvert kinorganic kcompounds kinto korganic kcompounds k- konly kplants kable kto kdo
kthis
Heterotrophs kmust kconsume korganic kcompounds ksuch kas kplants kor kanimals kthat keat
kplants kto kcreate kATP
What kare kthe kfour kmost kimportant kbiomolecules? k- kANSWER✓✓-DNA
RNA
Proteins
ATP
Of kDNA, kRNA, kProteins, kand kATP kwhich kare kinformation kand kwhich kare kenergy? k-
kANSWER✓✓-DNA, kRNA, kProteins k- kInformation
ATP k- kEnergy
What kis kthe kdifference kbetween kaerobic krespiration kand kanaerobic krespiration?
Which kis kmore kcommon kin khumans? k- kANSWER✓✓-Aerobic k- kw/the kuse kof koxygen
Anaerobic k- kw/o kthe kuse kof koxygen
99% kof khuman kenergy kproduction kis kaerobic
How kmany kATP kdoes kthe kprocess kof kglycolysis kcreate? k- kANSWER✓✓-2 kATP kmolecules
What korganelle kdoes kthe kkrebs kcycle ktake kplace kin? k- kANSWER✓✓-Mitochondria
How kmany kATP kdoes kthe kKrebs kcycle kproduce? k- kANSWER✓✓-2 kATP
How kmany kATP kdoes kthe kElectron kTransport kChain kproduce? k- kANSWER✓✓-34 kATP
How kmany kATP ktotal kare kproduced kwith kthe kbreakdown kof korganic kcompounds kin
kaerobic kcellular krespiration? k- kANSWER✓✓-38 kATP
What kelement kis kneeded kfor kthe kelectron ktransport kchain kto kwork kproperly? k-
kANSWER✓✓-Oxygen
What kpurpose kdoes koxygen kserve kin kaerobic kcellular krespiration? k- kANSWER✓✓-Oxygen
kincreases kthe kefficiency kof kATP kproduction
How kmany kATP kdoes kanaerobic kcellular krespiration kcreate? kWhat kare kother kbyproducts?
k- kANSWER✓✓-2 kATP
Byproducts kare k2 kmolecules kof klactate
What ktype kof kcells kuse klactic kacid kfermentation kanaerobic krespiration? k- kANSWER✓✓-
Some kbacteria, kliver kcells, kmuscle kcells
What kare ktwo ktypes kof kanaerobic kcellular krespiration? k- kANSWER✓✓-Lactic kAcid
kFermentation
Alcoholic kFermentation
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What ktype kof korganisms kuse kalcoholic kfermentation? k- kANSWER✓✓-Yeast kand ksome
kbacteria
Explain kthe kname kbehind kAdenosine kTriphosphate k- kANSWER✓✓-Adenine k+ kRibose k=
kAdenosine
3 kPhosphate k= kTriphosphate
Moving kfrom kATP kto kADP kto kAMP kis kcreating kor kusing kenergy? k- kANSWER✓✓-Using
kenergy
Moving kfrom kAMP kto kADP kto kATP kis kcreating kor kusing kenergy? k- kANSWER✓✓-Creating
kenergy
What kis kthe kdifference kbetween kdephosphorylation kand kphosphorylation?
Which kuses kenergy kand kwhich kstores kenergy? k- kANSWER✓✓-Dephosphorylation kis kthe
kremoval kof ka kphosphate kgroup kfrom ka kmolecule kof kATP. kThis kis kusing kenergy.
Phosphorylation kis kthe kaddition kof ka kphosphate kgroup kfrom ka kmolecule kof kATP. kThis kis
kstorage/creation kof kenergy.
What kdoes kthe kfree kphosphate kcreated kby kdephosphorylation kdo? k- kANSWER✓✓-
Activates kinactive kmolecules kelsewhere
Which kenzyme kis kresponsible kfor kphosyphorylation? k- kANSWER✓✓-ATP kSynthase
Which kenzyme kis kresponsible kfor kdephosphorylation? k- kANSWER✓✓-ATPase
What kis kNAD? k- kANSWER✓✓-Nicotinamide kAdenine kDinucleotide
An kelectron kcarrier
What kis kNAD kimportant kfor? k- kANSWER✓✓-Carries khydrogen kto kcreate kenergy.
Called kNADH kwhen kcarrying khydrogen
What kis kFAD? k- kANSWER✓✓-Flavin kAdenine kDinucleotide
An kelectron kcarrier
What kis kFAD kimportant kfor? k- kANSWER✓✓-Carrying khydrogen kfor kenergy kcreation
Called kFADH kwhen kcarrying khydrogen
What kvitamin kis kimportant kfor kthe kcreation kof kFAD kand kNAD? k- kANSWER✓✓-Vitamin kB
What koccurs kin kthe kouter kmembrane kof kthe kmitochondria? k- kANSWER✓✓-Transport
What koccurs kin kthe kinner kmembrane kof kthe kmitochondria? k- kANSWER✓✓-Electron
kTransport kChain kand kATP kSynthase
What koccurs kin kthe kintermembrane kspace kof kthe kmitochondria? k- kANSWER✓✓-H+
kgradients
What koccurs kin kthe kmatrix kof kthe kmitochondria? k- kANSWER✓✓-Krebs kcycle
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What ktype kof k"machine" kis kthe kmitochondria kin kcells? k- kANSWER✓✓-An kATP kgenerating
kmachine
How kdoes kthe kH+ kgradient kwork? k- kANSWER✓✓-Creates ka khigh kconcentration kof
khydrogen kions kin kthe kintermembrane kspace.
The khigh kgradient kof kions kdrives kH+ kback kthrough kthe kATP ksynthase kfound kin kthe kinner
kmembrane.
ATP ksynthase kbecomes kactivated kand ksynthesizes kATP kfrom kADP
Define kan kExergonic kreaction k- kANSWER✓✓-Any kreaction kthat kproduces kATP
In kan kexergonic kreaction kwill kthe kstored kATP klevel kbe khigher kin kthe kreactants kor kthe
kproducts? k- kANSWER✓✓-The kreactants k--stored kATP.
What kare kfour kcommon kexergonic kreactions? k- kANSWER✓✓-Carbohydrates kinto kglucose
Proteins kinto kamino kacids
Lipids kinto kfatty kacids
Nucleic kacids kinto knucleotides
What kare kthe kreactants kcalled kin kexergonic kreactions? k- kANSWER✓✓-Bio-Polymers
What kare kthe kproducts kcalled kin kexergonic kreactions? k- kANSWER✓✓-Bio-Monomers
What kis kan kendergonic kreaction? k- kANSWER✓✓-A kreaction kthat kutilizes/consumes kATP
Is kthe klevel kof kstored kATP khigher kin kthe kreactants kor kproducts kof kan kendergonic
kreaction? k- kANSWER✓✓-The kproducts
Which khas kgreater kpotential kenergy? kBiomonomers kor kBiopolymers? k- kANSWER✓✓-
Biopolymers k--- kmore kstored kATP
What kare kthe kproducts kin kendergonic kreactions? k- kANSWER✓✓-Biopolymers
What kare kthe kreactants kin kendergonic kreactions? k- kANSWER✓✓-Biomonomers
What kis kincluded kin kthe kdefinition kof kmetabolism? k- kANSWER✓✓-Endergonic kreactions+
kExergonic kreactions
Are kexergonic kreactions kcatabolic kor kanabolic? k- kANSWER✓✓-Catabolic
Does kcatabolism kgenerate kor kutilize kATP? k- kANSWER✓✓-Generate kATP k- kbreakdown kof
kbiopolymers
Does kanabolism kgenerate kor kutilize kATP? k- kANSWER✓✓-Utilize k- kcreation kof
kbiopolymers
Define kmicrobiome k- kANSWER✓✓-The kmicrobes kand ktheir kgenetic kmaterial kthat klive kon
kand kin kthe khuman kbody
Many kinteractions koccur kbetween khost kand kmicrobiome
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