What is the definition of cellular respiration?(1 point) Responses the process of capturing the sun’s energy, converting it into oxygen, and releasing it into the atmosphere the process of capturing the sun’s energy, converting it into oxygen, and releasing it into the atmosphere the process of using the chemical energy from hydrogen and oxygen molecules to power life processes the process of using the chemical energy from hydrogen and oxygen molecules to power life processes the process of capturing the sun’s energy, converting it into sugar, and storing it in tissues the process of capturing the sun’s energy, converting it into sugar, and storing it in tissues the process of using the chemical energy from food and oxygen molecules to power life processes

Question

What is the definition of cellular respiration?(1 point) Responses the process of capturing the sun’s energy, converting it into oxygen, and releasing it into the atmosphere the process of capturing the sun’s energy, converting it into oxygen, and releasing it into the atmosphere the process of using the chemical energy from hydrogen and oxygen molecules to power life processes the process of using the chemical energy from hydrogen and oxygen molecules to power life processes the process of capturing the sun’s energy, converting it into sugar, and storing it in tissues the process of capturing the sun’s energy, converting it into sugar, and storing it in tissues the process of using the chemical energy from food and oxygen molecules to power life processes

Answer 1

the process of using the chemical energy from food and oxygen molecules to power life processes

Answer 2

The correct definition of cellular respiration is: the process of using the chemical energy from food and oxygen molecules to power life processes.

Answer 3

The correct definition of cellular respiration is: "the process of using the chemical energy from food and oxygen molecules to power life processes." It involves the breakdown of organic molecules, such as glucose, in the presence of oxygen to produce carbon dioxide, water, and ATP (adenosine triphosphate), which is the main energy currency of cells.

To arrive at this answer, we need to analyze the options provided and eliminate the incorrect ones.

Option 1: "the process of capturing the sun’s energy, converting it into oxygen, and releasing it into the atmosphere." This describes photosynthesis, not cellular respiration.

Option 3: "the process of capturing the sun’s energy, converting it into sugar, and storing it in tissues." This describes photosynthesis, where plants capture sunlight to convert carbon dioxide and water into glucose for energy storage.

Option 4: "the process of using the chemical energy from hydrogen and oxygen molecules to power life processes." This is incorrect because while hydrogen and oxygen are involved in cellular respiration, they are not the sole sources of energy.

Therefore, option 2 is the correct definition: "the process of using the chemical energy from food and oxygen molecules to power life processes."