Soc 18

Question 1

Glucose

Answer 1

a major source of energy for most cells in the body.

Question 2

Aerobic respiration:

Answer 2

the process of releasing energy from glucose, using oxygen.

Question 3

Anaerobic respiration

Answer 3

: the process of releasing energy from glucose, without oxygen.

Question 4

Aerobic exercise:

Answer 4

Aerobic exercise: working at a moderate intensity allowing the body time to utilise oxygen for energy production and to work for a continuous period, e.g. long-distance events.

Question 5

Lactic acid:

Answer 5

a colourless acid produced in muscle tissues during strenuous exercise when the body is exercising anaerobically at high intensity.

Question 6

Cramp

Answer 6

: painful, involuntary contraction of a muscle, usually caused by fatigue.

Question 7

Fats

Answer 7

a rich source of energy, but many modern diets provide more than our bodies need.

Question 8

Complex carbs

Answer 8

Slow relicing/ last longer

Question 9

Symple carbs

Answer 9

Provide qick fix