Cheatography
https://cheatography.com
includes:
Nutrients+Enzymes
Vitamins+Minerals
Digestive system
a. overview
b. Stomach
c. Small Intestine
i)Accesory organs
d. Large Intestine
This is a draft cheat sheet. It is a work in progress and is not finished yet.
Digestion
DIGESTIONS --------------> process of breaking down complex orgainc molecules to be absorbed and utilized in body |
(1) Physical/Mechanical Digestion |
(2) Chemical Digestion - w/ enzymes |
compents - ingestion, digestion, absorption (into tissue), egestion |
Peristalsis - muscle contractions (mechanical digest) |
Gland - (endocrine: secrete into blood, eg. hormone - pituatary) + (exocrine- secrete into own ducts, eg. salivary) |
OVERVIEW |
(A) food -> ATP for tissue and body func |
(B) food(poylmer) ---hydrolysis + enzymes---> monomers |
(C) Protection - mucosa lining + enzyme activation in digestive tract |
(D) Gastrointestinal tract (food tube) - Oral cavity, Pharynx, Esphagous, Stomach, SI, LI |
(E) Accessory Organs - teeth+tounge, salivary glands, liver, pancreas, gall bladder |
Oral digestion
TOUNGE - move food around, assists in swallowing, taste buds |
SOFT PALATE + UVULA - |
TEETH - mechanical |
SALIVARY BATERIA - has enzymes(chem digest), pH 6-7, 1st chem digest of polysaccarides |
PHARYNX - treacha(wind pipe) +epliglottis, esophagus - mucoous lines, uses peristalis to move food to stomach |
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