living tissue and the energy to do work. There are three main types of macromolecules found in the food we eat; carbohydrates, lipids and protein. Food also contains vitamins and minerals, but we are not concerned about those during this activity. Each of these types of macromolecules vary in structure and function and they also store different amounts of energy.
living tissue and the energy to do work. There are three main types of macromolecules found in the food we eat; carbohydrates, lipids and protein. Food also contains vitamins and minerals, but we are not concerned about those during this activity. Each of these types of macromolecules vary in structure and function and they also store different amounts of energy.
Related questions
Question
Food supplies us with the matter necessary to build living tissue and the energy to do work. There are three main types of macromolecules found in the food we eat; carbohydrates, lipids and protein. Food also contains vitamins and minerals, but we are not concerned about those during this activity. Each of these types of macromolecules vary in structure and function and they also store different amounts of energy.
Transcribed Image Text:The purpose of this activity is to determine which biomolecule (carbohydrate, lipids or proteins) stores the most energy.
Predict:
1. Using your prior knowledge, which type of biomolecule do you think will contain the most energy? Why?
Example:
2. Look at the three nutrition labels given.
• One label is mainly carbohydrates (pasta)
● One label is mainly lipid (olive oil)
One label is mainly protein (beef jerky)
3.
Fill out the following table using the nutrition labels and a calculator.
●
Food
Pasta
Olive
Oil
Beef
Jerky
Main
Calories
Macromolecule per serving
Food
Grams
per
serving
Observe:
4. Fill out the following table using the nutrition labels provided and a calculator.
Calories per Grams per
serving serving
Calories
per gram
Main
Macromolecule
Explain:
5. Which biomolecule(s) stores the most energy?
Calories
per gram
6. Which biomolecule(s) stores the least energy?
7. What is the benefit of knowing the biomolecule content of food?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question
Bears, and other animals that hibernate, eat large amounts of food during the summer to store energy for the winter. What macromolecule stores this energy? What is the advantage of storing energy in this molecule?
Solution
by Bartleby Expert