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Exam 1: BIOS256/ BIOS 256 (Latest 2025/ 2026 Update) Anatomy and Physiology IV Guide| Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain $10.99
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Exam 1: BIOS256/ BIOS 256 (Latest 2025/ 2026 Update) Anatomy and Physiology IV Guide| Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain

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Exam 1: BIOS256/ BIOS 256 (Latest 2025/ 2026 Update) Anatomy and Physiology IV Guide| Qs & As| Grade A| 100% Correct (Verified Answers)- Chamberlain Q: Mechanical and Chemical Digestion in the Mouth: Mechanical digestion: Mastication Answer: (chewing) mixes food with saliva and forms...

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  • January 3, 2025
  • 16
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • bios 256 bios256 bios 256
  • bio
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nurse_steph
Examl1:lBIOS256/lBIOSl256l(Latestl2025/l
2026lUpdate)lAnatomylandlPhysiologylIVl
Guide|lQsl&lAs|lGradelA|l100%lCorrectl
(VerifiedlAnswers)-lChamberlain

Q:lMechanicallandlChemicallDigestionlinlthelMouth:l

Mechanicalldigestion:lMastication


Answer:
(chewing)lmixeslfoodlwithlsalivalandlformslalboluslwhichlcanlbeleasilylswallowe
dlChemicalldigestion




Q:lSalivarylamylaselconverts


Answer:
polysaccharidesltoldisaccharides




Q:lDeglutition


Answer:
actloflswallowinglwhichlrequiresltheluselofl22lmuscles

,Q:lDeglutitionlStages:lactloflswallowinglusingl22lmuscles


Answer:
Stagel1:lOrall(Voluntary)lPhase

Stagel2:lPharyngeallPhase•lInvoluntarylcontrol

Stagel3:lEsophageallPhase.lPeristalsis.lInvoluntarylcontrol




Q:lFunctionsloflthelStomach


Answer:
1.lMixeslsaliva,lfood,landlgastricljuiceltolformlchyme.
2.lServeslaslreservoirlforlfoodlbeforelreleaselintolsmalllintestine.
3.lSecreteslgastricljuice,lwhichlcontainslHCll(killslbacterialandldenatureslproteins
),lpepsinl(beginsltheldigestionloflproteins),lintrinsiclfactorl(aidslabsorptionloflvita
minlB12),landlgastricllipasel(aidsldigestionlofltriglycerides).
4.lSecreteslgastrinlintolblood.




Q:lGastriclGlandslandlCelllTypeslinlthelStomach

Mucouslcells


Answer:
arelmostlylfoundlinlthelcardialandlpyloriclregions.lTheirlprimarylsecretionislmucu
slwhichlprotectslthelstomachllininglfromlbeingldegradedlbylthelstomachlacidl(Go
bletlcells)

, Q:lGastriclGlandslandlCelllTypeslinlthelStomach

Parietallcells


Answer:
secretelhydrochloriclacidl(lHCl)landlintrinsiclfactor




Q:lFunctionsloflthelLiverlandlGallbladder


Answer:
Carbohydrate,llipid,landlproteinlmetabolism
Processinglofldrugslandlhormones
Bilirubinlexcretion
Bilelsaltlsynthesis
Storage
Phagocytosis
VitaminlDlactivation




Q:lEmulsification


Answer:
refersltolthelprocesslbylwhichllargellipidldropletslarelconvertedlintolsmallerllipidl
dropletslandlgivinglthemlpolarity.




Q:lThelliverlmakes

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