Question
During cellular respiration, the covalent bonds of a molecule are broken down to make products. Which molecule is broken down?(1 point)
Responses
sugar
sugar
ADP
ADP
water
water
carbon dioxide
During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this reaction?(1 point)
Responses
water
water
oxygen
oxygen
sugar
sugar
heat
Why does hydrogen bond so tightly to oxygen during cellular respiration?(1 point)
Responses
It is more electronegative than oxygen.
It is more electronegative than oxygen.
It is less electronegative than oxygen.
It is less electronegative than oxygen.
It is not electronegative, but oxygen is.
It is not electronegative, but oxygen is.
It is electronegative, but oxygen is not.
Identify the byproduct of lactic acid fermentation.(1 point)
Responses
oxygen
oxygen
carbon dioxide
carbon dioxide
lactic acid
lactic acid
pyruvic acid
When a reaction releases more energy than it uses, it is called(1 point)
Responses
catalyst
catalyst
exothermic
exothermic
lactic
lactic
emeritus
please double check and make sure answers are correct
Responses
sugar
sugar
ADP
ADP
water
water
carbon dioxide
During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this reaction?(1 point)
Responses
water
water
oxygen
oxygen
sugar
sugar
heat
Why does hydrogen bond so tightly to oxygen during cellular respiration?(1 point)
Responses
It is more electronegative than oxygen.
It is more electronegative than oxygen.
It is less electronegative than oxygen.
It is less electronegative than oxygen.
It is not electronegative, but oxygen is.
It is not electronegative, but oxygen is.
It is electronegative, but oxygen is not.
Identify the byproduct of lactic acid fermentation.(1 point)
Responses
oxygen
oxygen
carbon dioxide
carbon dioxide
lactic acid
lactic acid
pyruvic acid
When a reaction releases more energy than it uses, it is called(1 point)
Responses
catalyst
catalyst
exothermic
exothermic
lactic
lactic
emeritus
please double check and make sure answers are correct
Answers
GPT-4o mini
Let's go through each question one by one to ensure the answers are correct:
1. **Which molecule is broken down during cellular respiration?**
- **Answer: sugar**
- This is correct. During cellular respiration, glucose (a type of sugar) is broken down to produce ATP.
2. **During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this reaction?**
- **Answer: water**
- The process of cellular respiration, especially through the electron transport chain, produces water as a byproduct, in addition to ATP.
3. **Why does hydrogen bond so tightly to oxygen during cellular respiration?**
- **Answer: It is less electronegative than oxygen.**
- This is correct. Hydrogen is indeed less electronegative than oxygen, which causes hydrogen atoms to bond tightly to the more electronegative oxygen.
4. **Identify the byproduct of lactic acid fermentation.**
- **Answer: lactic acid**
- This is correct. Lactic acid is the primary byproduct of lactic acid fermentation in muscle cells.
5. **When a reaction releases more energy than it uses, it is called:**
- **Answer: exothermic**
- This is correct. Reactions that release more energy than they use are termed exothermic.
In summary, all of your answers are correct.
1. **Which molecule is broken down during cellular respiration?**
- **Answer: sugar**
- This is correct. During cellular respiration, glucose (a type of sugar) is broken down to produce ATP.
2. **During cellular respiration, four total ATP are produced when pyruvic acid is created. What else is produced as a result of this reaction?**
- **Answer: water**
- The process of cellular respiration, especially through the electron transport chain, produces water as a byproduct, in addition to ATP.
3. **Why does hydrogen bond so tightly to oxygen during cellular respiration?**
- **Answer: It is less electronegative than oxygen.**
- This is correct. Hydrogen is indeed less electronegative than oxygen, which causes hydrogen atoms to bond tightly to the more electronegative oxygen.
4. **Identify the byproduct of lactic acid fermentation.**
- **Answer: lactic acid**
- This is correct. Lactic acid is the primary byproduct of lactic acid fermentation in muscle cells.
5. **When a reaction releases more energy than it uses, it is called:**
- **Answer: exothermic**
- This is correct. Reactions that release more energy than they use are termed exothermic.
In summary, all of your answers are correct.