FNDH 400 Exam 2 questions and answers latest top score.

s


FNDH 400 Exam 2 questions and answers
s s s s s s

s


latest top score. s s

s
s
s
s
s
s
s
s
s
s
s
s
s

Crypts sof sLieberkuhn s- scorrect sanswers.pits sb/w svilli s
s

Do scrypts scontain sstem scells strue/false s- scorrect sanswers.true s
s

Enterocytes sa stype sof scell sfrom sthe sstem scells sin scrypt smature sas syou sgo sdown smore
sinto s


the scrypts strue/false s- scorrect sanswers.False senterocytes smature sas sthe sresin sor
smigrate s
s
up sthe svillus sout sof sthe
scrypt
s

What shappen sto senterocytes sas sthey sreach sthe stop sof sthe svillus s- scorrect
sanswers.They s
s
are ssloughed soff sand seither sdigested sas slip sand sprotein scontain sor sexcreted sin
sfeces
s

Absorption sis sdefined sas sreaching sthe smuscle strue/false s- scorrect sanswers.false
sreaching s
s
the sbody

scirculation
s

Compounds sthat sare staken sup smight snot snecessarily sbe sabsorbed sbecause sthe
senterocyte scontaining sthe scompound smight sbe ssloughed soff sbefore sabsorption

soccurs. strue/false s- scorrect sanswers.true s
s

At sthe stop sof svilli sare sthe scrypts sof sLieberkühn swhich scontain sstem scells, smany sof
swhich sdifferentiate sto sbecome senterocytes sas sthey smove sdown sthe svilli, sbefore

sultimately sbeing ssloughed soff. strue/false s- scorrect sanswers.false sfound sin sthe spits

sbetween svilli, sand sthe senterocytes smove sup snot sdown svilli s
s

Which sis snot sa smacronutrient sdigestion sproduct sready sfor suptake s
A. sglucose sB. stripeptide sC. s2-monoglycerides sD. sfatty sacids sE. ssucrose s- scorrect
sanswers.E. ssucrose s
s

Which sis snot sa sprotein sthe sthelps smove scompounds sthrough sthe sphospholipid sbilayer
scell smembrane sA. spump sB. scarrier sC. schannel sD. stransporter sE. stunnel s- scorrect

sanswers.E. stunnel s
s

,Active stransport sdoes snot srequire senergy sto smove swith sa sconcentration sgradient
strue/false s- scorrect sanswers.False spassive sdoes sactive srequires senergy sto smove

sagainst sthe sconcentration sgradient s
s

Cleaving sa sphosphate s bond s (dephosphorylation) s generally s releases s energy.
strue/false s-
s
correct
sanswers.true
s

Osmosis smoves ssolvent sinstead sof ssolute strue/false s- scorrect sanswers.true s
s

A ssolute smoving sfrom slower sconcentration sto shigher sconcentration sacross sa
smembrane sis s


moving swith sits sconcentration sgradient. strue/false s- scorrect sanswers.false smoving
sagainst s
s
its sconcentration

sgradient
s

What sare sthe sthree sforms sof spassive suptake/transport s- scorrect sanswers.simple
sdiffusion, s
s
osmosis, sfacilitated

sdiffusion
s

n ssimple sdiffusion, sa ssolute smoves sfrom sa sregion swith shigher ssolute sconcentration
sacross sa smembrane sto sa sregion swith slower ssolute sconcentration swith sthe shelp sof sa

sprotein strue/false s- scorrect sanswers.false severything sis strue saccept sit sdoes snot sneed

shelp sfrom sa sprotein s
s

n sosmosis, swater smoves sfrom sa sregion swith shigher ssolute sconcentration sacross sa s
membrane sto sa sregion swith slower ssolute sconcentration. strue/false s- scorrect
sanswers.false slow sconcentration sto shigh sconcentration s
s

Facilitated sdiffusion sis slike ssimple sdiffusion sexcept sthat sa scarrier sor stransport
sprotein sis s
s
needed sto sfacilitate ssolute smovement sacross sthe smembrane. strue/false s-
scorrect
s
answers.true
s

Active scarrier stransport sand sfacilitated sdiffusion sboth suse sa scarrier sor stransport
sprotein, s
s
but sactive scarrier stransport suses senergy sand smoves swith sthe sconcentration
sgradient.
s
true/false s- scorrect sanswers.false smoves sagainst sthe sconcentration
sgradient
s

A scompound sthat sis sendocytosed sis staken sinto sthe scell sin svesicles sformed sfrom sthe
scell s

, s
membrane. s true/fals -
s s correct
sanswers.true
s

Match seach sterm swith sthe scorrect sthing sit sis staken sup sby s s
A. sMonosachcarides sB. sGlucose/Galactose sC. sFructose s s
1. sSGLT1 s2. sGLUT5 s3. senterocyte s- scorrect sanswers.A-3 sB-1 sC-2 s
s
s
GLUT stransporters sare sactive scarrier stransporters, sas sa sresult sthey suse senergy
sand


transport ssolutes sagainst sthe sconcentration sgradient. strue/false s- scorrect
sanswers.false s
s
use sfacilitated sdiffusion sthus sno senergy suse sand swith sthe sconcentration
sgradient
s

Lymph sgoes sinto sblood svia sthe sthoracic sduct strue/false s- scorrect sanswers.true s
s

How sdo slong schain sfatty sacids sdiffer sbetween ssmall schain sfatty sacids s- scorrect
sanswers.long schain sfatty sacids sare sdifferent sb/c sthey sdon't sgo sstraight sinto sthe sliver

sbut sinstead sinto sthe sblood sso sthe swhole sbody sgets sfirst sshot sdue sto schylomicrons

sbeing sto slarge sand scan snot sgo sinto scapillaries s
s

Capillaries sin sthe ssmall sintestine sjoin sto sthe s(blank) svein sallowing stransports sof
s(blank) sto s
s
go sdirectly sto sthe s(blank) s- scorrect sanswers.portal svein, smonosaccharides,
sliver
s

Monosaccharides sare sabsorbed sinto sthe slacteal sand stransported sto sthe sliver sthrough
sthe s
s
portal svein. strue/false s- scorrect sanswers.false
scapillaries
s

All sglucose sis staken sup sby sthe sliver sand sphosphorylated sto sglucose-6-phosphate
sinside shepatocytes sto smaintain sthe sglucose sconcentration sgradient. sThis sprevents

sthe sglucose sfrom sleaving sthe shepatocyte swithout sthe sphosphate sbeing sremoved.

strue/false s- scorrect sanswers.false snot sall sglucose sis staken sup sby sthe sliver sonly s30 sto

s40 spercent s
s

Following sconsumption sof scarbohydrates, sincreased sblood sglucose sconcentrations
sare ssensed sby sthe salpha-cells sin sthe spancreas, swhich ssecrete sglucagon sthat sbinds

sto sthe sglucagon sreceptor, scausing sGLUT4 sto smove sto sthe ssurface sof smuscle sand

sadipose scells sto sallow sglucose suptake. strue/false s- scorrect sanswers.false sits sby sbeta-

cells s
s

Low sblood sglucose sconcentrations sare ssensed sby sthe salpha-cells sin sthe spancreas,
swhich ssecrete sglucagon sthat sbinds sto sthe sglucagon sreceptor, scausing sGLUT4 sto

smove sto sthe ssurface sof smuscle sand sadipose scells sto sallow sglucose suptake.

strue/false s- scorrect sanswers.false sglucagon sbinding smain saction sis sto sbreakdown

sglycogen sin sthe sliver sto sallow sfor sglucose sto sbe sreleased sinto scirculation s