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Carbs MC Carbs FR Lipids

MC Lipids FR

300 300 300

200

400

200

100

500 500 500 500

100

100

White bread has a large amount of a. Celluloseb. Glycogenc. Triglycerided. Waxe. Starch

E

100

Carbohydrate monomers arecalled…

Monosaccharides

100

The molecule below is classified asa. Saturatedb. Unsaturatedc. Fatty acidd. Triglyceridee. B and C

E

100

Animal fats tend to be (saturated or unsaturated)

Saturated

200

Table sugar isa) Galactoseb)Glucosec) Fructosed)Lactosee) Sucrose

E

200

Two sugar monomers are joined together to make a

polymer by a ______________ reaction.

Dehydration Synthesis (Condensation) Reaction

200

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

200

Eating too much of this type of lipid increases the risk of heart attack

Saturated fat (triglyceride)

300

A disaccharide composed of a glucosebonded to another glucose is calleda. Sucroseb. Maltosec. Fructosed. Galactosee. Lactose

B

300

What is this molecule called and where is it found?

Glycogen; vertebrate animal (human) muscles and liver

300

The structure below is a a. Waxb. Steroidc. Triglycerided. Phospholipide. Carbohydrate

C

300

The function of triglycerides

Store energy (long-term energy storage)

400

When plants make extra glucose during photosynthesis, they need to store that extra glucose energy as

a. Starchb. Cellulosec. Chitind. Sucrosee. Glycogen

A

400

When you have stitches that get absorbed by your body, they are

made from…

Chitin

400

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

400

gives rigidity to the cell membrane

Cholesterol

500

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

500

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.

500

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)

500

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