level: Level 1
Questions and Answers List
level questions: Level 1
| Question | Answer |
|---|---|
| What is respiration | It is a process by which living cells release energy from food |
| why do cells need energy | to create cell growth and division, cell movement and the release of heat |
| what is the equation for aerobic respiration | glucose + oxygen →energy + carbon dioxide + water |
| what is the equation for fermentation in animals | glucose → energy + lactic acid |
| What is the equation for fermentation in yeast | Glucose → energy + alcohol + carbon dioxide |
| where does respiration take place | in all living cells |
| what type of foods contains the most energy | fat |
| what type of food lets of the least amount of energy | protein |