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Biochemistry
Chapter 7
24
Other
Graduate
01/29/2009

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Term
isomers
Definition
contain the same chemical formula
Term
C4
Definition
glucose and galactose are what type of epimers?
Term
C2
Definition
glucose and mannose are what type of epimers?
Term
glucose
Definition
if you polymerize beta d glucose (OH group above the chain) what is the product?
Term
glycogen
Definition
if you polymerize alpha d glucose what do you get?
Term
sucrose
Definition
what is the only non-reducing sugar?
Term
glycosidic, glycotransferases
Definition
the bonds that link sugars are called ___ bonds and these are formed by enzymes known as ____
Term
lactose
Definition
this is made up of galactose and glucose
Term
sucrose
Definition
this is made up of glucose and fructose
Term
maltose
Definition
this is made up of glucose + glucose
Term
O-type
Definition
all sugar-sugar glycosidic bonds are ___ linkages
Term
salivary amylase
Definition
during digestion this breaks down alpha1-4 bands
Term
pancreatic
Definition
when the acidic stomach contents reach the small intestine what amalyse breaks them down?
Term
mucosal lining of the jejunum
Definition
this breaks down maltose, sucrose, and lactase
Term
lactose intolerance
Definition
you diagnose this by analyzing H2 gas on the breath;symptoms include flatulance, diarrhea and epigenic down regulation; this is a reducing sugar in urine
Term
sucrose
Definition
if you find a non-reducing sugar in the uring what type of deficiency do you have?
Term
SGLT-1
Definition
galactose and glucose get into the intestinal cells by using this; it is a Na+ dependent transporter and requires energy
Term
GLUT-5
Definition
fructose uptake requires a sodium independent mnonsaccharide transporter _____ for its absorption (small intestine and testis
Term
GLUT-4
Definition
this GLUT transports monosaccharides in adipose and skeletal muscle and some cardiac and is activated by insulin
Term
GLUT-1
Definition
this GLUT is to transport monosaccharides RBC's and brain
Term
GLUT-2
Definition
this GLUT transports monosaccharides in the liver and kidney (glucose is high it transports it in and when glucose is low it transports it out)
Term
GLUT-3
Definition
this GLUT transports monosaccharides in neurons that are uptaken from blood
Term
glycogen
Definition
human adipocytes does not make what?
Term
GLUT-7
Definition
this GLUT transports monosaccharides in the liver and kidney and mediates glucose fluctuation across the ER membrane
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