B05 EOTT - What keeps us healthy? - Monica Magliocco | Knihovna

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What are the symptoms someone may be suffering from ill health?

A maintaining of normal appearance but change in behaviour

A change from their normal appearance or behaviour.

A change in temperature and behaviour

Death

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What causes diseases that can be inherited from our parents?

Microorganisms

Environment

Genetic information

Lifestyle choices

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Which of the following is not a lifestyle choice that can cause disease?

Vaping

Exposure to radiation from rocks

Drinking alcohol

Smoking

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Asthma medication can ...

Stop future asthma attacks

Prevent it being passed onto a sufferer's children

Cure someone

Treat the symptoms

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What is a nutrient?

A chemical compound found in food that the body needs to stay healthy

A source of energy that the body needs to stay healthy

Any food that contains useful substances to the body

A biological compound found in food that the body needs to stay healthy

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Which of the following is not a nutrient?

Fibre

Fats

Carbohydrate

Vitamins

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What is the function of fibre in the human body?

Helps digestion

Enables chemical reactions to happen

Helps growth and repair

Provides energy

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How can too much fat in a diet lead to ill health?

Can become overweight or obese which can cause asthma

Can become underweight which can cause heart disease

Can become overweight or obese which can cause heart disease

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Which of the following people will require the most energy from their diet?

88-year-old grandfather

3-year-old toddler

29-year-old solicitor (works in an office)

30-year-old tree surgeon (cuts down trees for work)

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What does resting heart rate mean?

The number of beats per minute when we are not exercising, are relaxed and calm

The number of beats per minute during exercising

The average number of beats per minute over a 24 hour period

The lowest number of beats per minute a person can achieve

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What unit is used to measure the amount of energy stored in food?

Kilograms

Joules

Kilojoules

Newtons

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Which is the correct word equation for respiration?

glucose + oxygen -> carbon dioxide + water

glucose + carbon dioxide -> oxygen + water

oxygen -> carbon dioxide + water

glucose + oxygen = carbon dioxide + water

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What sub-cellular structure does respiration occur at?

Cell membrane

Cytoplasm

Mitochondria

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A person counts 30 heart beats in 30 seconds. What is their heart rate in bpm?

60 bpm

120 bpm

30 bpm

45 bpm

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What is one function of water in the human body?

Needed to help blood flow

Needed for food to be digested

Needed for respiration

Needed as an energy source

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Which is a food high in fibre and a source of carbohydrate?

Whole-wheat pasta

Orange

Meat

Banana

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Eating too much food can lead to…

Poor mental health

Poor physical and/or mental health

Poor physical health

Starvation

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Respiration is an oxidation reaction because …

Oxygen does not change

Oxygen is lost by a substance

Oxygen is added to a substance

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What do muscles do for the body to move?

Retract

Relax

Contract

Extend

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Breathing rate increases during exercise so that…

More oxygen is provided for respiration

To lower the temperature of the person

More glucose is provided for respiration

To speed up digestion of food

This question is about health and disease.

4

Přetahovatelná položka		Odpovídající položka
COVID-19 virus		Genetics
Lung damage from city pollution		Microorganism
Cystic fibrosis (caused by gene)		Lifestyle
Lung cancer from smoking		Environment

1

The World Health Organisation have defined good health. What is the definition of good health?

2

Blackberry plants can suffer from Violet bramble rust. This causes dark brown or violet-coloured spots on both sides of the leaves. A farmer notices that over a few months more and more of his adult plants are showing symptoms. Explain why this disease must be caused by a microorganism.

3

This question is about food and nutrition.

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Below are the functions of some nutrients. For each description name the food group.

allows chemical reactions to happen.

is the source of energy found in bread and pasta.

source of energy found in butter and pasta.

is used to make new cells and repair muscles.

used in many body processes found in fruit and vegetables.

2

A sedentary teenager (someone who does little exercise) starts the couch to 5k challenge. She continues to eat the same amount of food each day. How might her body change?

1

Respiration is how cells transfer energy for life processes. Name the two reactants needed for respiration

3

The Eatwell guide gives approximate amounts of different food groups an average adult should consume to be healthy. The table shows the amounts suggested by the guide

This question is about fitness.

2

Two 14-year-old females completed an exercise test. Their resting heart rate was taken beforehand. They then had to complete 60 seconds of star jumps. Their heart rate was recorded as soon as they finished the exercise and for every 30 seconds for 5 minutes afterwards The data in the tables shows the results.
Calculate the percentage change in heart-rate during exercise for female A. Use the formula below:

2

Which female has a higher level of fitness? Explain your answer.

6

Two long term effects of regular exercise are a greater lung volume and a strong heart. This enables a human to be able to exercise at a high intensity for longer. Explain why.
In your answer you should:
•Explain the benefit of greater lung volume
•Explain the benefit of a strong heart
•Explain why muscles being used during exercise rely on the lungs and heart.
•Link you answer to your understanding of respiration.