Question

The products of cell respiration are....
A. Lactic acid
B. Red blood cells
C. Oxygen
D. Carbon dioxide and energy

Answer 1

Answer:C

Explanation: The reason why i picked C is because oxygen is the gas that is taken in the human body for cells to make energy in the mitochondria. Carbon dioxide and energy are the ones that are taken out, and are not in need.

Answer 2

Answer:

Option D. Carbon dioxide and energy

Explanation:

Respiration is the breaking down of food by the intake of oxygen to release carbon dioxide and energy needed for metabolic processes. This can be seen by the equation below:

C6H12O6 + 6O2 —> 6CO2 +6H2O + Energy

From the above equation, we can see that the products are carbon dioxide, water and energy needed for metabolic process.

From the options, only option D has the product.