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micromolicules
nutrition
39
Biology
9th Grade
09/29/2007

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Term
carbs
Definition
organic moluclues mad up of carbon oxygen and nytrogen

keeps plants strong
Term
monosatureated
Definition
type of carbs

simple cugars

*contain alot of enegery
Term
disaccaride
Definition
double sugars (milk)
Term
poloyscacuride
Definition
3 or more complex sugars (bread)
Term
lipds
Definition
hydrophobic-water fearing
includes fat waxes steroids ols
help store energy insulate the body protect organs

build cells and carry messages to the body
Term
order of energy
Definition
carbs lipids protien
Term
Saturated fats-
Definition
with hydrogen atom to maximum number by a singal bond
Term
4 groups of organinc compunds found in living things
Definition
carbogydrates, lipds, protein, nuclaic acids
Term
Glucose
Definition
found in sport drinks
Term
examples of monsaccharides
Definition
glucose and frutose
Term
wat do monsaccurides do?
Definition
the main fule that cells use far cellular work
Term
fructose
Definition
found in fruit
Term
galactose
Definition
is called milk sugar
Term
What type of monosccaride is honey
Definition
glucose and frutose
Term
what are disccharides made of
Definition
2 joining momsacchardies involves removing a water molecule (dehydration)
Term
Common diacchariders
Definition
Sucrose
lactose
maltose
Term
sucrose
Definition
table sugar
Term
lactose
Definition
milk sugar
Term
maltose
Definition
grain sugar
Term
Polyscarides
Definition
Monnoscarides joing togeater
involes hydrogen compunds slpiting apart to again form monscarides
its the way living things stor excess enrgy
Term
examples of polysccarides
Definition
plants-starch in plants celluose keeps plats rigiged ( major commpont of wood)


animals-glucose in liver
Term
Lipds include
Definition
fats waxes steroids and olis
Term
LIPIDS DO WAT
Definition
stor energy help protect oragans ans insulate the body
Term
Unsturated fats
Definition
contain carbon by double bonds

*uslaly in liquid forms at room temp
Term
Staroids-

examples
Definition
play important roles to build cells carring messgaes from one part of the body to the opther

ex-cholerstole-testoseron esdtrogen
Term
Phosphorouse
Definition
molecules consiting of both dissoving and nondisolving memebrans

importan role in formin cell membrans
Term
Protiens made up of wat
Definition
all protiens are made up of 20 diffrent amino acides linked in diffrent orders
Term
wat is proten
Definition
organin compundstaht contain nitrogenin additionto carbon hydrogenand oxygen
Term
Amino acides have?
Definition
amino group (NH2)
carboxyl group (cooh
R group (differ region of molecules-20)
Term
Protien Function
Definition
carry out chemlical reactions
they pump smmlall molecules in and out of cells

responible for teh ablity for cells to move
Term
Catalyst
Definition
Monnoscarides joing togeaterroten that are respionsible for speeding up a chemical reaction
Term
reaction time od a catalyst
Definition
a reaction that might take as long at 1500 years can happen in 5 secs with an enzyme
Term
Enzymes contain
Definition
substrates
active spots
Term
active spots
Definition
where the substrates binds
Term
substrates
Definition
reactant affected by the enzyme
Term
How the enzyme works
Definition
they are reusable
Term
Def of Nucleic acids
Definition
large complex organin molecules compoised of C H N O and Phsphorus atoms
Term
wat do nuclaic acdis contain
Definition
nitrogenuse base
phosorus group
5 carbon sugar
Term
Types of Nuclaic acides
Definition
RNA
DNA
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