Brainscape's Knowledge GenomeTM

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


See full index

GCSE Biology > Nutrition: Humans > Flashcards

Nutrition: Humans Flashcards

You may prefer our related Brainscape-certified flashcards:
GCSE Religious Studies - Edexcel Route A flashcards GCSE Religious Studies - Eduqas Route A flashcards AP® Biology flashcards GCSE Geography - AQA flashcards Biology 101 flashcards GCSE Religious Studies - Edexcel Route B flashcards GCSE Religious Studies - Eduqas Route B flashcards
1
Q

What is a balanced diet?

A

appropriate proportions of Carbohydrates, Water, protein, mineraly, and dietary fibre

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

How do energy requirements vary?

A

With age, activity levels, pregnancy

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

Carbohydrate is…

A

a source of energy

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

Lipids are…(3)

A

energy
insulation
protection of organs

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

Protein is for… (3)

A

growth
repair of tissues
making enzymes

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

Vitamin A…

A

Helps vision in dim light

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

Vitamin C…

A

prevents scurvy

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Vitamin D…(2)

A

helps bone growth

prevents rickets

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

Mineral ion (Calcium)…

A

strenghtens bones

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

Mineral ions (Iron)…

A

needed for haemoglobin

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

Water…

A

prevents dehydration

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

Dietary fibre…(2)

A

helps peristalsis

reduces constipation

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

Ingestion

A

food enters the mouth

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

Digestion

A

the breakdown of large insoluble molecules

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

Absorption

A

small food molecules move from the small intestine into blood capillaries for lacteals

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

Assimilation

A

small food molecules are used to build large molecules

17
Q

Egestion

A

removal of faeces from the anus

GCSE Biology (15 decks)

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