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Final Exam Review
Final Exam-Digestoin
15
Biology
Not Applicable
06/05/2005

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Cards

Term
Hormones of Digestion
Definition
CCK-Secretes Bile and Pancreatic Juice
Secretin-Makes Sodium Bicarbonate
Gastrin-Tells stomach to produce Gastric Juice
Term
Enzymes of the Mouth:
Salvary Amylaze
Definition
Breaks down starch into maltose
Term
Enzymes of the Stomach:
Pepsin
Definition
Breaks down large protein molecules into polypeptides
Term
Enymes of the Small Intestine:
Maltase
Sucrase
Lipase
Nucleiase
Trypsin
Crymostripsin
Aminopeptidase
Panceratic Amalayse
Carboxylpeptidase
Definition
Maltase and Sucrase - Enzymes that break down their dissachrides
Lipase - Chemically digest fats into one glycerol and 3 fatty acids
Nuclease - Breakdown of nucleic acids(dna and rna) into nucleoides.
Trypsin and Cymotripsin - Break down protiens into polypeptides
Aminopeptidase - Breaks down polypedtides into their amino acids
Pancreatic Amylase - Breaks down starch into maltose
Carboxylpeptidase - Break down of polypeptides into amino acids starting at carboxyl end
Term
Chemical Digestion and Mecahnical Digestion of Protists
Definition
All Chemical Digestion:
Food diffuses into body and forms food vacuole to be digested
Term
Chemical Digestion of Hydra:
Definition
Goes into mouth and nutrients are absored
Term
Chemical and Mechanical Digestion of an Earthworm:
Definition
Mechanical Occurs in Gizzard(food is ground creating more surface area)
Chemical Digestion - Occurs in small intestine where food is broken down into smaller molecules
Term
Chemical and Mechanical Digestion of Grasshopper:
Definition
Mechanical and Chemical Digestion occur in the mouth (teeth and enyzmes)
Gizzard-Mechanical
Stomach-Chemical and Absortion
Term
Chemical and Mechanical Digsetion of Humans:
Definition
MechnicaL:
Mouth
Stomach
Chemical:
Salyva(Amylase)
Stomach(Pepsin)
Small Intestine(Many Enzymes)
Term
Bile
Definition
Liver, Mechianical, A physical breakdown that takes fats and makes them smaller creating more surface area(emulsification)
Term
Hydrolysis
Definition
the breakdown of molecules with the use of water
Term
Dehydration synthesis
Definition
bonding molecules together by the removal of water
Term
Digestion of an eathworm
Definition
pharynx-esophegus-crop-gizzard-intestend (typhlosole)-anus
Term
digestion of a grasshopper
Definition
mouth-syliva-esophegus-crop-gizzard(chytin) -stomach-intestine-rectum-anus
Term
Veins
Definition
Vessels that return blood from the body to heart
(non-Oxygenated)
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