Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Biology > Nutrition > Flashcards

Nutrition Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

Why do we need food

A

Growth
Energy
Health
Repair

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What are the two main types of nutrients

A

Macronutrients

Micronutrients

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What are macronutrients

A

Big nutrients we need in large amounts E.g. Carbs, Protein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What are micronutrients

A

Small nutrients we need in small amounts E.g. Vitamins and minerals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What are vitamins

A

Organic molecules that are fat soluble and water soluble

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What are minerals

A

Magnesium

Needed for chemical reactions in the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

In a nutshell what is healthy eating

A 
Lots of vegetables and fruit
Wholegrain carbs
Some milk, yoghurt and cheese
Some protein
Small amount of fats and oils
Minimal foods and drinks that are high in fat, sugar and salt
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What is the result of a deficiency of protein

A

Kwashiorkor (delayed growth or swollen stomach)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the result of deficiency of Carbohydrates

A

Marasmus (extremely underweight)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the result of a deficiency of fats and oils

A

Listlessness (lacking energy or enthusiasm)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the function of vitamin A

A

Plays a role in eye function

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the function of vitamin B

A

Nerve conduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the function of vitamin C

A

Enhances immunity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the function of vitamin D

A

Absorption of calcium

Building strong bones

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the function of fibre

A

Helps digestion of food

Helps food move through intestines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the function of proteins

A

Used for growth, building and repairing cells that become worn out

17
Q

What is the function of carbohydrates

A

Provides energy

18
Q

What is the function of fats and oils

A

Contain large amounts of energy
Helps build cells and store fats which keep us warm
Fat also protects the organs

19
Q

What is the function of iron

A

Important for blood

20
Q

What is the function of calcium

A

Builds strong bones and teeth

21
Q

What is the function of magnesium

A

Helps nerves function

22
Q

What is a result of Vitamin A deficiency

A

Night blindness (inability to see well in darker areas)

23
Q

What is a result of Vitamin B deficiency

A

Beri-Beri (Loss of appetite, weakness, pain in limbs, shortness of breath)

24
Q

What is a result of Vitamin C deficiency

A

Scurvy (Bleeding gums, rashes, fatigue)

25
Q

What is a result of Vitamin D deficiency

A

Rickets (Bones become brittle)

26
Q

What is a result of a lack of iron

A

Iron Deficiency (Shortness of breath, Tiredness, heart palpitations)

27
Q

What is a result of Fibre deficiency

A

Constipation (Difficulty excreting)
Haemmorrhoids (Discomfort while excreting)
Colon cancer

Biology (7 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions