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Grade 10 - Food & Nutrition > Unit 2 Test > Flashcards

Unit 2 Test Flashcards

1
Q

define nutrient

A

a substance that provides nourishment essential for growth and the maintenance of life

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2
Q

what are the six major nutrients

A

carbohydrates, fats, protein, minerals, vitamins, water

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3
Q

what are the functions of carbs

A

most important source of energy. stored in your body for future energy and is used as a primary source for energy above all other nutrients

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4
Q

what are the two types of carbs

A

simple and complex

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5
Q

what are some examples of simple carbs

A

sugar, fruit, etc (bad?)

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6
Q

what are some examples of complex carbs

A

pasta, bread, etc (good?)

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7
Q

what are some examples of carbs

A

cereals, breads, rice, fruits, vegetables

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8
Q

what are the functions of fats

A

highly concentrated sources of energy. stored source of energy if your body doesn’t get enough carbohydrates

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9
Q

saturated fats

A

are bad and solid at room temp (eg. butter)

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10
Q

unsaturated fats

A

are good and liquid at room temp (eg. oil)

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11
Q

what are some examples of fats

A

dairy products, butter, fatty meats, nuts and seeds

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12
Q

what are the functions of protein

A

builds muscles, skin and hair. may be used for energy if your body doesn’t have enough carbs or fat

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13
Q

what are some examples of protein

A

eggs, cheese, lean meat

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14
Q

what are the functions of minerals

A

needed for growth and maintenance of the body. certain parts of the bodies need minerals (eg. calcium for bones). minerals dont provide energy because they dont have calories

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15
Q

what are some examples of minerals

A

milk, cereals, meats, green vegetables.

Normally get minerals from plants and animals that eat plants. plants store minerals they get from soil and water

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16
Q

what are the functions of vitamins

A

acts as helpers for your body. some individual vitamins perform special functions of your body. help break down carbs and fats. doesnt provide energy because no calories

17
Q

what are some examples of vitamins

A

fruits, vegetables, grain dairy and meat products

18
Q

what are the functions of water

A

can be considered the most important nutrient for our bodies.
makes up 70% of our body weight.
body uses water to dissolve nutrients and carry them to our cells
carries waste products out of our bodies and maintains our body temp
can go without water for 3-5 days
doesnt provide energy because no calories

19
Q

what are some examples of water

A

water, juices, fruits and vegetables, teas, soups

20
Q

what are the different types of nutrients

A

micronutrients and macronutrients

21
Q

what are macronutrients

A

nutrients that your body needs a lot of eg. fats, protein, and carbs

22
Q

what are micronutrients

A

nutrients your body doesnt need a lot of eg. vitamins and minerals

23
Q

calorie intake

A

if you consume more calories than you burn, you gain weight

24
Q

how much is too much calories per serving

A

100 calories per serving is moderate

400 or more is high

25
Q

what are the good nutrients

A

calcium, dietary fibre, iron, vitamin a and c

26
Q

what are the bad nutrients

A

cholesterol, saturated fat, sodium, sugars, transfats

27
Q

the scale of daily value %

A

5% or less per serving is too low

20% or more is high

28
Q

what are some examples of nutrient dense foods

A

fruits, veggies, whole grains, lean meats (fibres, vitamins)

29
Q

what are some examples of empty calories

A

cakes, chips, energy drinks

30
Q

what are empty calorie foods

A

most are highly processed foods that contain added fat and sugar . long shelf life

31
Q

what are nutrient dense foods

A

provides fewer calories but are excellent sources of nutrients

32
Q

what is the food guides recommendation

A

half plate - fruits and veggies
quarter plate - whole grain foods
quarter plate - protein (little dairy too)

33
Q

old and new food guide comparisons

A

the new one focuses on fruits and vegetables, took dairy out almost completely
older ones were more detailed and easier to follow

34
Q

what is a balanced breakfast

A

carbs - provide lasting energy for the day
fibre - provdes a feeling of fullness no overeating
protein - idk good for you

35
Q

why should students eat breakfast

A

rich in whole grains, fibre, and protein
low in added sugar
benefits: boosts your attention span, concentration and memory

36
Q

Breakfast should include

A

fibre, protein and fruit

37
Q

why is eating nutritious breakfasts important

A

fuels the body with nutrients and provides food energy for the day
helps control the urge to eat a large brunch
gets the metabolism (body processes food into energy and burns calories going so you dont gain weight

Grade 10 - Food & Nutrition (1 decks)

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