Digestion in Humans Flashcards by Debreeshi Poddar | Brainscape

Q

Regulation of opening of oesophagus into stomach

A

Gastro-oesophageal sphincter

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Q

Opening of Stomach into Duodenum

A

Pyloric Sphincter

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Q

Vermiform Appendix arises from

A

Colon

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Q

Vermiform Appendix is

A

Vestigial organ

Narrow Finger like projections

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Q

Layers of alimentary canal

A

Serosa
Muscularis
Sub- Mucosa
Mucosa

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Q

Epithelium of visceral organs

A

Mesothelium

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Q

Villi is formed by folding of

A

Mucosa

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Q

Mucosa lines the

A

Lumen of Alimentary canal

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Q

Large lymph vessel in villi

A

Lacteal

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Q

Glands in stomach (Gastric Glands)

A

Mucosa

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Q

Crypts in Villi (Crypts of Liberkuhn)

A

Mucosa

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Q

Salivary glands of cheek

A

Parotids

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Q

Salivary glands of lower jaw

A

Sub Maxillary/ Sub-Mandibular

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Q

Salivary Glands of Tongue

A

Sub-Lingual

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Q

Hepatic cells is arranged as

A

Cord

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Q

Hepatic lobules are covered by a thin connective tissue sheath called

A

Glisson’s Capsule

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Q

Common Bile duct is

A

Cystic Duct + Hepatic Duct

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Q

Hepato-Pancreatic duct

A

Bile duct + Pancreatic Duct

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Q

Endocrine portion of pancreases secrete

A

Hormones, Insulin and Glucagon

Q

Saliva contains which enzyme

A

Salivary amylase and Lyzosyme

Q

Mucus of Stomach is secreted by

A

Mucus Neck Cells

Q

Peptic/Chief Cells secreted

A

Proenzyme pepsinogen

Q

Parietal/ Oxyntic cells secrete

A

HCl & Intrinsic Factor

Q

Proenzyme Pepisongen + HCl

A

Pepsin

Q

Pepsin + Proteins

A

Proteoses & Peptones

Q

Enzyme in infants that break down milk proteins

A

Renin

Q

Stenson’s Duct is associated with

A

Parotid Gland

Q

Gall Bladder is situated in (Left/Right)

A

Right

Q

Hepatectomy will (arise/fall) blood sugar level

A

Falls

Q

Second largest digestive gland

A

Pancreas

Liver is first

Q

Beta cells associated with

A

Insulin

Q

Mast cells associated with

A

Histamine

Q

Paneth Cells are associated with

A

Lysozyme

Q

Acinar Cells are associated with

A

Pancreatic Enzymes

Q

Mucin in Saliva is made up of

A

Glycoproteins

Q

Lime juice reduces the action of which enzyme

A

Ptyalin

Q

Gastric Glands are located in which layer

A

Mucosa

Q

Substrate of Renin is

A

Caesin

Q

Paracaesin = (X) -> Calcium Paracaseinate

X=?

A

Ca ++

Q

Digestion of protein begins in

A

Stomach

Q

Digestion of Polysaccharides start at

A

Mouth

Q

Pepsin acts in which medium

Acidic or Alkaline

A

Acidic

Q

Trypsinogen to Trypsin is catalysed by

A

Enterokinase

Q

pH of Succus Enterikus is

A

7.8

Q

Brunner ‘s Gland is present in

A

Duodenum

Q

Most rapidly transported monosaccharide

A

Galactose