The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP.

[tex]\[
C_6H_{12}O_6 + 6O_2 \rightarrow 6CO_2 + 6H_2O + \text{ATP}
\][/tex]

What happens to the energy in the bonds in glucose?

A. The energy is transferred to oxygen.
B. The energy is transferred to carbon dioxide.
C. The energy is transferred to water.
D. The energy is transferred to ATP.



Answer :

Certainly! Let's analyze what happens to the energy in the bonds of glucose during the process of cellular respiration.

1. Understanding Cellular Respiration:
Cellular respiration is a metabolic process that cells use to extract energy from glucose. The general equation for cellular respiration is:
[tex]\[ C_6H_{12}O_6 + 6O_2 \rightarrow 6CO_2 + 6H_2O + \text{ATP} \][/tex]

2. Reactants and Products:
- Reactants: Glucose [tex]\((C_6H_{12}O_6)\)[/tex] and Oxygen [tex]\((O_2)\)[/tex]
- Products: Carbon Dioxide [tex]\((CO_2)\)[/tex], Water [tex]\((H_2O)\)[/tex], and ATP (\text{adenosine triphosphate})

3. Source of Energy:
- The energy in glucose is primarily stored in the chemical bonds between carbon, hydrogen, and oxygen atoms.

4. Transfer of Energy:
- During cellular respiration, these bonds are broken down, and the energy stored in these bonds must be transferred somewhere else.

5. Fate of Energy:
- Oxygen: Oxygen is used as a reactant to help transfer the electrons during the process but it does not store the energy from glucose bonds.
- Carbon Dioxide: CO_2 is a waste product in cellular respiration and carries away carbon atoms but is not the storage form of the energy.
- Water: H_2O is another waste product formed, but like CO_2, it does not store the energy from glucose bonds.
- ATP: ATP is the molecule that stores the energy released from glucose. It captures the energy in the form of high-energy phosphate bonds.

Therefore, the energy present in the bonds of glucose is transferred to ATP during cellular respiration.

So, the correct statement is:
The energy is transferred to ATP.