FOS Exam 2

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Functions: Converts carbs to energy; helps nerve cell function Deficiency: beri beri Symptoms: Wet- edema. Dry- emaciation, muscle wasting.: B1- Thiamin
Functions: helps convert carbs AND proteins to energy Deficiency: Ariboflavinosis Symptoms: magenta tongue, seborrhea (oily secretion); cheliosis (cracked mouth); pink eye (conjunctivitis); lacrimation.: B2- Riboflavin
Yellow Urine Significance: Excessive amounts of riboflavin in diet cause urine to be yellow
Functions: metabolism of carbs, fats, proteins Deficiency: Pellagra Symptoms: Dermatitis, Diarrhea, Dementia: B3- Niacin
Function: Protein interconversion and protein metabolism Symptoms: Anemia, dermatitis, convulsions - adults; nerve disorders, convulsions, gastrointestinal distress in infants Antagonist: Deoxypyrdioxine: B6 - Pyridoxine
Functions: Produces energy from glucose and fats Antagonist: Omega methyl panothenate: B5- Pantothenate
Functions: Shuttles CO2 for energy, protein, fat metabolism Symptoms: Appetite loss, nausea, vomiting, inflammation of tongue, pallor, depression Antagonist: aviden ( raw egg whites): B7- Biotin
Functions: DNA production, red blood cell production Deficiency: Megaloblastic anemia Symptoms: cracked mouth and lips, anemia, malabsorption, infertility Antagonist: Aminopterin: B9 - Folic Acid
Functions: Red blood cell and nerve cell development, fat metabolism Deficiency: Megaloblastic anemia Symptoms: Psychiatric, weakness, sore tongue Extrinsic/ Intrinsic: Vitamin B 12
How much cholesterol does the body synthesize?: 1000-1500 mg per day
Which lipoprotein transports fat from intestine to liver?: Chylomicron
Which lipoprotein delivers fats from liver to other cells?: VLDL
Three ketone bodies: Acetoacetic acid, betahydroxybutyric acid, acetone
The breaking down of proteins, carbs and fats to their simplest form. The major reaction of Digestion.: Hydrolysis
What protects vitamin B12?: Glycoprotein
Which enzyme is important in digestion in the stomach?: Pepsin
In the small intestine, enzymes:: carbs- amylase
protein- proteases
lipids- lipases
Which lipoprotein delivers cholesterol to the cells?: LDL
Which lipoprotein takes fat from the cell back to the liber for elimination and recycling?: HDL
Hormone stops flow of acid to the stomach?: Gastrin
Hormone signals the gall bladder to secrete bile?: Cholecystokinin (CCK)
Hormone signals the pancreas to produce bicarbonate?: Secretin
Hormone slows gastrointestinal tract motility because fat needs more time to digest?: Gastric - Inhibitory Peptide (and CCK)

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Deck Info

Number of cards 23

Created By megankj