Soc 18- Aribic And Anaerobic And Energy Systems

Question 1

Glucose

Answer 1

A major source of energy for most cells in the body

Question 2

Arobic 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

Working out a moderate intensity allowing the body time to utilise oxygen for energy production and to work for a continuous period

Question 5

Anaerobic exercise

Answer 5

Anaerobic activites are usually short bu intense e.g sprinting,weight lifting and jumping

Question 6

Lactic acid

Answer 6

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

Question 7

Cramp

Answer 7

Painful,involuntary contraction of a muscke usually cause by fatigue

Question 8

Formula for anerboic exercise

Answer 8

Glucose + oxygen = carbon dioxide and water and energy

Question 9

What are carbohydrates used for in energy sources?

Answer 9

Carbohydrates are the main energy source for both high-intensity
(anaerobic) exercise and moderate-intensity (aerobic) exercise

Question 10

What are are fats used for in energy sources

Answer 10

Fats can provide energy for only moderate-intensity (aerobic) exercise
for long periods over 2 hours

Question 11

What are fats needed for

Answer 11

-provide most of your body’s energy
-fats broken down into fatty acids-absorbed by blood and delivered into cells
-fatty acids not needed stored in fat cells
-butter,margarine and cooking oils
-daily intake nore more than 30% of total diet

Question 12

What are carbohydrates needed for

Answer 12

-body cells use carbohydrates more easily than fats
-can be stored in small amounts-tends to use them first for energy
-carbohydrate borken into glucose or glycogen-abrobed through walls of small intestine into blood
-glucose into blood,transported to liver,circulated around body
-too much glucose for body will be stored in liver ready to be distributed if your glucose levels get low
-can be stored in fat for long term storage

Question 13

Example of complex carbohydrates

Answer 13

for example starch are found in natural foods
such as brown rice, wholemeal bread and wholemeal pasta

Question 14

What are complex carbohydrates

Answer 14

Foods of this type help to provide slow releasing and long lasting energy for
exercise and should form about half of your daily intake

Question 15

Examples of simple carboydrates

Answer 15

are stored in their natural form in fruit and
vegetables, and in their refined form in biscuits, cakes and chocolates.

Question 16

What are simple carbohydrates

Answer 16

They provide a quick fix of of energy. For example, eating a banana at half
time of a football match.

Question 17

Defenition of fats

Answer 17

Fats are an essential macronutrient that provide energy and maintain body temperature

Question 18

Defenition of carboydrates

Answer 18

They are made up of carbon, hydrogen, and oxygen atoms and are an important source of energy for the body. Examples of carbohydrates include sugars, starches, and fibers.

Question 19

Defenition of carboydrates

Answer 19

They are made up of carbon, hydrogen, and oxygen atoms and are an important source of energy for the body. Examples of carbohydrates include sugars, starches, and fibers.