Respiration in plants and animals

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  • Created by: Rainebow
  • Created on: 04-10-18 10:53
Word equation for aerobic respiration
Glucose+Oxygen ----> Water+Carbon Dioxide (+ Energy)
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Word equation for anaerobic respiration
Glucose ----> Lactic Acid (+ Energy)
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What is aerobic respiration?
Respiration with a sufficient oxygen supply.
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What is anaerobic respiration?
Respiration with a insufficient oxygen supply.
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What is produced in anaerobic respiration in plants? What is it used for?
Ethanol (an alcohol) is used for beer.
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Chemical equation for aerobic respiration
C6H12O6 + O2 ----> H2O+CO2
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Where does the chemical reaction of respiration take place?
The Mitochondria.
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What does a low resting heart beat indicate?
The heart can pump a higher volume of blood to the cells each beat.
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What is the process that plants such as yeast go through to produce alcohol?
Fermentation.
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What is the relationship between rate of recovery and fitness?
The faster the recovery, the fitter the person.
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Chemical equation for anaerobic respiration
C6H12O6 ---->C3H6O3
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What are the main uses of energy in animals?
Growth, Movement, Repair and Maintaining body temperature.
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Why do people become short of breath after exercise?
The body is taking in as much oxygen as possible to repay its oxygen debt and break down any lactic acid.
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If a person is sprinting, will they be respiring aerobically or anaerobically?
Anaerobically.
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Lactic acid is produced when?
When there isn't enough oxygen in the blood/during anaerobic respiration.
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A graph is drawn to show a person's heart rate over a period of time after exercise. Does a steep line show a rapid recovery or a slow recovery?
A rapid recovery.
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A rapid recovery shows a person is unfit. True or false?
False, a rapid recovery shows a person is fit.
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What is Glucose stored as? Where is it stored?
Glucose is stored as Glycogen in the muscles and Liver.
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What does Lactic Acid cause?
Fatigue.
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A student ran a marathon over the weekend. She sprinted the majority of the way. At the end of the run, her legs hurt and she felt extremely tired. What could she have done to prevent this?
She could have: taken regular breaks, eaten food high in starch before the race or run the marathon at a steady pace.
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Other cards in this set

Card 2

Front

Word equation for anaerobic respiration

Back

Glucose ----> Lactic Acid (+ Energy)

Card 3

Front

What is aerobic respiration?

Back

Preview of the front of card 3

Card 4

Front

What is anaerobic respiration?

Back

Preview of the front of card 4

Card 5

Front

What is produced in anaerobic respiration in plants? What is it used for?

Back

Preview of the front of card 5
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