In which type of cell is respiration carried out?
In animal cells only
In animal and plant cells only
In animal, bacterial, fungal and plant cells
Which of the following must be present for respiration to occur in a cell?
Enzymes
Light
Oxygen
Aerobic respiration only occurs in the presence of what?
Carbon dioxide
Glucose
What are the products of aerobic respiration?
Energy, carbon dioxide and oxygen
Energy, carbon dioxide and water
Energy, sugar and oxygen
What do plant cells produce when they carry out respiration in the absence of oxygen?
A small amount of energy and ethanol
A small amount of energy, ethanol and carbon dioxide
A small amount of energy and lactic acid
Which types of cells produce lactic acid when they carry out respiration in the absence of oxygen?
Animal cells
Plant cells
Plant and yeast cells
Compared to aerobic respiration, what does respiration in the absence of oxygen release?
Less energy per molecule of glucose
More energy per molecule of glucose
The same quantity of energy per molecule of glucose
Which word equation correctly describes the process of aerobic respiration?
\[\text{carbon\,dioxide} + \text{oxygen} \to \text{energy} + \text{sugar} + \text{water}\]
\[\text{carbon\,dioxide} + \text{water} \to \text{energy} + \text{sugar} + \text{oxygen}\]
\[\text{sugar} + \text{oxygen} \to \text{energy} + \text{carbon\,dioxide} + \text{water}\]
What will happen to the rate of respiration if the temperature of a cell is increased to a very high value?
Decrease
Increase
Stay the same