Flashcards
B2.4 Que cards
Flashcards do conjunto (15)
- 1In which part of the cell does respiration happen?Mitochondria
- 2What is the difference between anaerobic and aerobic respiration?Aerobic respiration is a reaction with oxygen whilst Anaerobic respiration is without oxygen
- 3What are the reactants for aerobic respiration?Oxygen + Glucose
- 4What are the products of Aerobic respiration?Water + Carbon dioxide
- 5Which product could be tested for using lime water?Carbon dioxide
- 6What would happen to limewater to show a positive test for Carbon dioxide?It would go cloudy/misty/milky
- 7What 3 things do we use respiration for?>To keep a constant temperature
> To help muscles contract
>To make larger molecules from smaller molecules - 8What type of energy is found in glucoseChemical energy
- 9What chemical do muscles change glucose into to store it?Glycogen
- 10Why does your breathing rate increase when you exercise?Because your muscles have a higher demand for oxygen
- 11What chemical is produced by your muscles during ANAEROBIC respiration?Lactic acid
- 12When your muscles start to hurt due to lactic acid, what do we call this?Muscle fatigue
- 13What is the word equation for ANAEROBIC respiration?Glucose ----> Lactic acid
- 14What is the word equation for AEROBIC respiration?Glucose + Oxygen ----> CO2 + Water
- 15What do we call the amount of Oxygen to metabolise any lactic acid when exercising?Oxygen Debt
Informações
- Descrição
- Biology Key points + facts on Respiration
- Criado por
- Emma Samuelson
- Visualizações
- 16
- Avaliação