hosted by mrs. g! 100 200 400 300 400 carbs mc carbs fr lipids mc lipids fr 300 200 400 200 100 500...
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Hostedby
Mrs. G!
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Carbs MC Carbs FR
Lipids MC
Lipids FR
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White bread has a large amount of a. Celluloseb. Glycogenc. Triglycerided. Waxe. Starch
E
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Carbohydrate monomers arecalled…
Monosaccharides
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The molecule below is classified asa. Saturatedb. Unsaturatedc. Fatty acidd. Triglyceridee. B and C
E
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Animal fats tend to be (saturated or unsaturated)
Saturated
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Table sugar isa) Galactoseb)Glucosec) Fructosed)Lactosee) Sucrose
E
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Two sugar monomers are joined together to make a
polymer by a ______________ reaction.
Dehydration Synthesis (Condensation) Reaction
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What is the main function of phospholipids?a. Store energy b. Provide a waterproof barrier for plants and animalsc. Make up the cell membraned. Transmit signals in the bodye. Provide structure and rigidity
C
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Eating too much of this type of lipid increases the risk of heart attack
Saturated fat (triglyceride)
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A disaccharide composed of a glucosebonded to another glucose is calleda. Sucroseb. Maltosec. Fructosed. Galactosee. Lactose
B
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What is this molecule called and where is it found?
Glycogen; vertebrate animal (human) muscles and liver
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The structure below is a a. Waxb. Steroidc. Triglycerided. Phospholipide. Carbohydrate
C
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The function of triglycerides
Store energy (long-term energy storage)
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When plants make extra glucose during photosynthesis, they need to store that extra glucose energy as
a. Starchb. Cellulosec. Chitind. Sucrosee. Glycogen
A
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When you have stitches that get absorbed by your body, they are
made from…
Chitin
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It is helpful for plants living in the desert to have a certain type
of lipid on their leaves. Drawthe structure for this type
of lipid.
A wax: a fatty acid attached to a long alcohol chain
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gives rigidity to the cell membrane
Cholesterol
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The hydrolysis of 2 sucrose molecules and 2 lactose molecules would yield…a. 8 glucose monomersb. 2 fructose, 2 glucose, 2 galactose, 2 maltosec. 2 fructose, 2 galactose, 4 glucosed. 4 fructose, 4 glucosee. 2 galactose, 2 fructose, 3 glucose
C
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Explain how simple carbs can cause diabetes.
Simple carbs are broken down quickly in the body. This floods the blood with glucose causing your body to work hard to pump out insulin to lower the blood glucose levels. Eventually your body
“wears” out from producing insulin & is no longer able to produce sufficient insulin.
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A person is injected with a certainmolecule. Once injected with
this molecule, the moleculetransmits a message to the
person’s kidneys making themurinate a lot. Describe the typicalstructure for this type of molecule.
A molecule with 4 carbon rings. (a steroid)
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Tests done on an unknown substance give the following data
-liquid at room temp-has a polar end
-has TWO fatty acid tailsWhat is the substance composed of?
Phospholipid