Human Health and Food Energy EOG review

How does food provide energy?

• Food contains oxygen which cells convert into energy.

• Food contains fiber which breaks down quickly into energy. 

• Food contains water which is used to store energy for later use.

• Food contains sugar which is converted into energy through respiration.

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Why is protein an important part of a healthy diet?

• It is needed to change glucose to energy.

• It is needed to store nutrients.

• It is needed to repair tissue.

• It is needed to produce water.

Which is BEST defined by eating a proper amount of proteins, carbohydrates, and fats to help the body function properly?

• exercise

• nutrition

• lifestyle

• respiration

Why is a healthy diet important?

• It maintains a constant body temperature

• It prevents damage to internal organs

• It makes oxygen for all of the cells in the body.

• It supplies the body's needs for growth and energy.

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How would smoking tobacco most likely have a negative impact on the ability of an individual to succeed at physical activities?

• It interferes with balance and coordination.

• It decreases the ability to make decisions rapidly.

• It decreases stamina and cardiovascular efficiency.

• It decreases the speed and power of muscle contractions.

What food provides the most energy for the body in the shortest amount of time?

• Potato

• meat

• milk

• fruit

How do cells obtain the energy and materials necessary for the work they do?

• They release nitrogen.

• They take in nutrients.

• They move around in the body.

• They produce oxygen and carbon dioxide.

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Which would MOST LIKELY benefit someone at risk for heart disease?

• exercise less and avoid alcohol

• exercise more and avoid fatty foods

• consume less fat and drink less water

• consume more sodium and drink more water

Which nutrients MOST LIKELY support a healthy BMI (body mass index)?

• protein, water, and unsaturated fat

• water, saturated fat, and cholesterol

• unsaturated fat, simple sugars, and complex carbohydrates

How do diets high in fat affect the body?

• fat provides needed nutrients to help respiration

• fat clogs blood vessels and reduces the flow of oxygen

• fat supplies a majority of energy for life processes