What are the reactants of cellular respiration?
Glucose and oxygen
Glucose and carbon dioxide
Carbon dioxide, water, and energy
Energy, glucose, and oxygen
Some organisms that live in the intestines of cows do not require oxygen to survive. Which of these describes the process by which these organisms obtain energy?
Mitosis
Photosynthesis
Aerobic Respiration
Anaerobic Respiration
The equation for cell respiration is
glucose + water + sunlight --> carbon dioxide + oxygen
glucose + oxygen--> carbon dioxide + water + ATP
carbon dioxide + oxygen + sunlight --> water + glucose
water + carbon dioxide + sunlight --> glucose + oxygen
What is the purpose of photosynthesis?
To destroy CO2
To make Oxygen for Heterotrophs to breath
To transform the sun’s energy into chemical energy (glucose)
To trap energy from glucose in the form of ATP
What needs to be present in a cell to further drive the process of aerobic respiration?
oxygen
ATP
Glucose
Chemical energy
The equation for photosynthesis is
glucose + oxygen --> carbon dioxide + water + sunlight
Most of the energy used by life on earth originally comes from the _____.
Fossil fuels
Sun
Rotation of the earth
Moon
Where does a plant get its ‘food’ from for the process of respiration?
A plant does not need to go through respiration
From the soil
It makes its own glucose
From the Sun
What type of energy is found in glucose?
Electrical energy
Light energy
Heat energy
A squirrel gathers nuts to eat during the winter. The squirrel is an example of a(n)
Supertroph
Heterotroph
Autotroph
Plant
