Carbohydrate Flashcards

1
Q

Carbohydrates are separated into two categories:

A

simple and complex

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2
Q

simple carbohydrate?

A

Are sugars that occur naturally in foods

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3
Q

Define CARBOHYDRATE

A

A large class of nutrients, including sugars, starch, and fibers, that function as the body’s primary source of energy.

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4
Q

COMPLEX CARBOHYDRATES
(POLYSACCHARIDES)

A

Long chains of many sugars,including starches and fibers.

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5
Q

Glycogen

A

Is the glucose stored in the body

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6
Q

Glycogen is stored in two places in the body

A

The liver and the muscles

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7
Q

Ketone bodies

A

When fat is burned for energy without any carbohydrates present, the process is incomplete and result in ketone bodies

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8
Q

Ketosis

A

Ketosis is when the body burns stored fat for energy

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9
Q

Carbohydrates function

A

Carbohydrate spares protein from being burned for energy.

Carbohydrates help the body to use fat efficiently

You need at least 100 to 150 grams of carbohydrate daily to spare protein

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10
Q

Fiber

A

Is a complex form of carbohydrate

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11
Q

Fiber function

A

Fiber promotes intestinal health
lowers cholesterol
and reduces type 2 diabetes risk.

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12
Q

Whats the class of Simple carbohydrates (sugar)

A

Simple carbohydrates include monosaccharides and disaccharides.

Monosaccharides are the building blocks of other carbohydrates.

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13
Q

Monosaccharides simple sugars includes

A

Glucose
Fructose
Galactose

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14
Q

Fructose, the sweetest natural sugar, is also found in honey as well as in fruits.

A
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15
Q

galactose, is almost always linked to glucose to make milk sugar, a
disaccharide.

A
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16
Q

Disaccharide means the double sugars

17
Q

Disaccharide (simple sugar) includes

A

Maltose
Lactose
sucrose

18
Q

lactose, is commonly called milk sugar because it occurs in milk.

19
Q

Sucrose extracted from sugar cane and sugar beets is made of two monosaccharides

A

Fructose and glucose

20
Q

Added sugar

A

Are sweeteners added to food during processing

22
Q

High-fructose corn syrup

A

Corn syrup treated with an enzyme that converts some of the glucose to fructose.

23
Q

Health issues resulting in too much sugar

A

Dental carries
Diabetes
Obesity
Heart disease
Hypoglycemia
Hyperactivity in children

24
Q

Diabetes

A

is a disorder in which the body does not metabolize carbohydrates properly.

25
Insulin
Insulin is a hormone that increases the movement of glucose from the bloodstream into the body’s cells, where it is used to produce energy
26
Hypoglycemia
Hypoglycemia refers to an abnormally low blood glucose level
27
Lactose intolerance
A condition caused by a deficiency of the enzyme lactase, resulting in symptoms such as diarrhea
28
Complex carbohydrates (starch,fiber)
29
Starch
Starch is a storage form of glucose found in plants. Notes: Found in grains,legume,vegetables and some fruits
30
The straight form of starch is called amylose, and the branched form is called amylopectin.
31
Dietary fiber
dietary fiber are polysaccharides found in plant foods that are not digested and absorbed.
32
Soluble fiber
Fibers that can dissolve in water
33
Insoluble fiber u
Dissolve in water but not to the extent soluble fiber does
34
Health effect of fibers
Heart disease Digestive disorders Colon cancer
34
Fiber group food
Bean Kidney Cornmeal Vegetables Carrots Lentils
35
What is The building block of carbohydrates
Monosaccharides