Question

1. A student reports they ate toast with peanut butter and a glass of milk for breakfast. Which combination of biomolecules best represents this meal?(1 point)
Responses

Carbohydrates only
Carbohydrates only

Proteins and lipids only
Proteins and lipids only

Carbohydrates, proteins, and lipids
Carbohydrates, proteins, and lipids

Carbohydrates, proteins, lipids, and nucleic acids
Carbohydrates, proteins, lipids, and nucleic acids
Question 2
2. Which statement best explains how carbon, hydrogen, and oxygen were involved in the student’s breakfast described above?(1 point)
Responses

Carbon is only found in proteins, hydrogen is only found in water, and oxygen is only found in carbohydrates.
Carbon is only found in proteins, hydrogen is only found in water, and oxygen is only found in carbohydrates.

All biomolecules consumed contain carbon, hydrogen, and oxygen, which are rearranged during digestion to release energy or build new molecules.
All biomolecules consumed contain carbon, hydrogen, and oxygen, which are rearranged during digestion to release energy or build new molecules.

Carbon, hydrogen, and oxygen are only important in carbohydrates, while proteins and lipids are made of different elements.
Carbon, hydrogen, and oxygen are only important in carbohydrates, while proteins and lipids are made of different elements.

These elements are only used in respiration, not digestion.
These elements are only used in respiration, not digestion.
Question 3
3. Which scenario demonstrates the best understanding of how biomolecules provide energy and structure from breakfast foods?(1 point)
Responses

Milk provides protein for muscle repair, toast provides carbohydrates for quick energy, and peanut butter provides lipids for long-term energy storage.
Milk provides protein for muscle repair, toast provides carbohydrates for quick energy, and peanut butter provides lipids for long-term energy storage.

Milk provides only calcium for bones, toast provides only fiber, and peanut butter provides only fat.
Milk provides only calcium for bones, toast provides only fiber, and peanut butter provides only fat.

All foods provide the same energy molecules, so it doesn’t matter what you eat.
All foods provide the same energy molecules, so it doesn’t matter what you eat.

Toast, milk, and peanut butter only provide carbohydrates, which are stored as fat.

Answers

GPT-4o mini
Here are the answers to your questions based on the context given:

**Question 1**: A student reports they ate toast with peanut butter and a glass of milk for breakfast. Which combination of biomolecules best represents this meal?
- Correct answer: **Carbohydrates, proteins, and lipids**
(Toast contains carbohydrates, peanut butter contains lipids and some protein, and milk contains proteins and carbohydrates.)

**Question 2**: Which statement best explains how carbon, hydrogen, and oxygen were involved in the student’s breakfast described above?
- Correct answer: **All biomolecules consumed contain carbon, hydrogen, and oxygen, which are rearranged during digestion to release energy or build new molecules.**
(This reflects the basic nutritional science that all biomolecules—carbs, proteins, and fats—are made of these three elements.)

**Question 3**: Which scenario demonstrates the best understanding of how biomolecules provide energy and structure from breakfast foods?
- Correct answer: **Milk provides protein for muscle repair, toast provides carbohydrates for quick energy, and peanut butter provides lipids for long-term energy storage.**
(This accurately describes the functions of the different biomolecules present in each type of food.)

Overall, these answers reflect an understanding of basic nutrition and the roles of various biomolecules in the diet.

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