Question
During cellular respiration, which of the following is equal to the number of atoms of carbon in glucose?
Number of atoms of oxygen in water
Number of atoms of carbon in carbon dioxide
Total number of atoms of oxygen in water and oxygen gas
Total number of atoms of carbon in sugar and carbon dioxide
Number of atoms of oxygen in water
Number of atoms of carbon in carbon dioxide
Total number of atoms of oxygen in water and oxygen gas
Total number of atoms of carbon in sugar and carbon dioxide
Answers
GPT-4o mini
To determine which of the options is equal to the number of atoms of carbon in glucose, we first need to understand the molecular formula of glucose, which is \( C_6H_{12}O_6 \). This means that there are 6 carbon atoms in one molecule of glucose.
Now, let's analyze the options provided:
1. **Number of atoms of oxygen in water**: Water (H₂O) has 1 oxygen atom per molecule. Thus, the number of oxygen atoms in one molecule of water is 1. This is not equal to 6.
2. **Number of atoms of carbon in carbon dioxide**: Carbon dioxide (CO₂) has 1 carbon atom per molecule. This is not equal to 6 either.
3. **Total number of atoms of oxygen in water and oxygen gas**: Water has 1 oxygen atom, and oxygen gas (O₂) has 2 oxygen atoms. So, if we consider one molecule of each: 1 (from water) + 2 (from oxygen gas) = 3. This is not equal to 6.
4. **Total number of atoms of carbon in sugar and carbon dioxide**: Assuming "sugar" refers to glucose (C₆H₁₂O₆), it has 6 carbon atoms. Carbon dioxide (CO₂) has 1 carbon atom. So the total number of carbon atoms from one glucose molecule and one carbon dioxide molecule is 6 + 1 = 7. This is also not equal to 6.
Based on this analysis, none of the options provided are equal to the number of atoms of carbon in glucose (6 atoms). If you are looking for a clear answer, you'll have to state that none of the options are correct.
Now, let's analyze the options provided:
1. **Number of atoms of oxygen in water**: Water (H₂O) has 1 oxygen atom per molecule. Thus, the number of oxygen atoms in one molecule of water is 1. This is not equal to 6.
2. **Number of atoms of carbon in carbon dioxide**: Carbon dioxide (CO₂) has 1 carbon atom per molecule. This is not equal to 6 either.
3. **Total number of atoms of oxygen in water and oxygen gas**: Water has 1 oxygen atom, and oxygen gas (O₂) has 2 oxygen atoms. So, if we consider one molecule of each: 1 (from water) + 2 (from oxygen gas) = 3. This is not equal to 6.
4. **Total number of atoms of carbon in sugar and carbon dioxide**: Assuming "sugar" refers to glucose (C₆H₁₂O₆), it has 6 carbon atoms. Carbon dioxide (CO₂) has 1 carbon atom. So the total number of carbon atoms from one glucose molecule and one carbon dioxide molecule is 6 + 1 = 7. This is also not equal to 6.
Based on this analysis, none of the options provided are equal to the number of atoms of carbon in glucose (6 atoms). If you are looking for a clear answer, you'll have to state that none of the options are correct.