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Grade an Module 3: Law of Direction: Read the Importance of Chemical Reaction in our body. Then answer the we questions below. All the time, our bodies are carrying out two processes: storing the energy that reactions. A chemical reaction changes one set of chemicals into another. A series of take in as food and spending that energy. Our bodies do this by creating chemical chemical reactions turn the food we eat into energy that can be used by our cells. Other series of reactions spend that energy by building cells, growing, and exercising. Six chemical elements make up 99% of the human body: oxygen, carbon, hydrogen. in the body: carbohydrates, lipids, nucleic acids, and proteins. These molecules form nitrogen, calcium, and phosphorus. These elements form the key types of molecules all our cells and carry out most of the chemical processes needed for life. https://www.q-files.com/life/human-body/body-chemistry#: 1. If there were no chemical reactions in the human body, would life be possible? Why or why not? How long can we survive without any chemical reactions happening in our bodies? 2. The reactants can change to the products, but the products cannot change back to t reactants. These reactions are called irreversible. Why are the chemical reactions in body regularly irreversible? There are trillions of chemical reactions that happen simultaneously in the body. Can. you name at least one chemical reaction in the body and explain its importance.

Grade an Module 3: Law of Direction: Read the Importance of Chemical Reaction in our body. Then answer the we questions below. All the time, our bodies are carrying out two processes: storing the energy that reactions. A chemical reaction changes one set of chemicals into another. A series of take in as food and spending that energy. Our bodies do this by creating chemical chemical reactions turn the food we eat into energy that can be used by our cells. Other series of reactions spend that energy by building cells, growing, and exercising. Six chemical elements make up 99% of the human body: oxygen, carbon, hydrogen. in the body: carbohydrates, lipids, nucleic acids, and proteins. These molecules form nitrogen, calcium, and phosphorus. These elements form the key types of molecules all our cells and carry out most of the chemical processes needed for life. https://www.q-files.com/life/human-body/body-chemistry#: 1. If there were no chemical reactions in the human body, would life be possible? Why or why not? How long can we survive without any chemical reactions happening in our bodies? 2. The reactants can change to the products, but the products cannot change back to t reactants. These reactions are called irreversible. Why are the chemical reactions in body regularly irreversible? There are trillions of chemical reactions that happen simultaneously in the body. Can. you name at least one chemical reaction in the body and explain its importance.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Name: Parent's Signa Grade and Section: WRITTEN WORK NO. 3 Module 3: Law of Conservation of Mass questions below. Direction: Read the Importance of Chemical Reaction in our body. Then answer the All the time, our bodies are carrying out two processes: storing the energy that we reactions. A chemical reaction changes one set of chemicals into another. A series of take in as food and spending that energy. Our bodies do this by creating chemical chemical reactions turn the food we eat into energy that can be used by our cells. Other series of reactions spend that energy by building cells, growing, and exercising. in the body: carbohydrates, lipids, nucleic acids, and proteins. These molecules form nitrogen, calcium, and phosphorus. These elements form the key types of molecules Six chemical elements make up 99% of the human body: oxygen, carbon, hydrogen, all our cells and carry out most of the chemical processes needed for life. https://www.q-files.com/life/human-body/body-chemistry#: 1. If there were no chemical reactions in the human body, would life be possible? Why or why not? How long can we survive without any chemical reactions happening in our bodies? 2. The reactants can change to the products, but the products cannot change back to the reactants. These reactions are called irreversible. Why are the chemical reactions in the body regularly irreversible? 3. There are trillions of chemical reactions that happen simultaneously in the body. Can you name at least one chemical reaction in the body and explain its importance.
Transcribed Image Text:Name: Parent's Signa Grade and Section: WRITTEN WORK NO. 3 Module 3: Law of Conservation of Mass questions below. Direction: Read the Importance of Chemical Reaction in our body. Then answer the All the time, our bodies are carrying out two processes: storing the energy that we reactions. A chemical reaction changes one set of chemicals into another. A series of take in as food and spending that energy. Our bodies do this by creating chemical chemical reactions turn the food we eat into energy that can be used by our cells. Other series of reactions spend that energy by building cells, growing, and exercising. in the body: carbohydrates, lipids, nucleic acids, and proteins. These molecules form nitrogen, calcium, and phosphorus. These elements form the key types of molecules Six chemical elements make up 99% of the human body: oxygen, carbon, hydrogen, all our cells and carry out most of the chemical processes needed for life. https://www.q-files.com/life/human-body/body-chemistry#: 1. If there were no chemical reactions in the human body, would life be possible? Why or why not? How long can we survive without any chemical reactions happening in our bodies? 2. The reactants can change to the products, but the products cannot change back to the reactants. These reactions are called irreversible. Why are the chemical reactions in the body regularly irreversible? 3. There are trillions of chemical reactions that happen simultaneously in the body. Can you name at least one chemical reaction in the body and explain its importance.
B. Complete the following table by indicating whether each of the following scenarios would either increase or decrease the rate of Scenario Increase or Decrease Adding heat 1. Removing heat 2. Adding a catalyst 3. Removing an enzyme (catalyst) 4. Lowering the temperature 5. C. Complete the following table by indicating which factor would have the greatest impact on the rate of reaction. Choose from concentration, temperature, surface area or catalyst. (5 points) Scenario Blowing air on a campfire to help get it going. Raw carrots are cut into thin slices for cooking. Protein is broken down in the stomach by the enzyme pepsin. A Woolly Mammoth is found, perfectly preserved, near the Arctic circle. More bubbles appear when a concentrated solution of hydrochloric acid is added to a magnesium strip than when a dilute solution of the acid is added. Factor that has the greatest impact on the rate of reaction. 1. 2. 3. 4. 5.
Transcribed Image Text:B. Complete the following table by indicating whether each of the following scenarios would either increase or decrease the rate of Scenario Increase or Decrease Adding heat 1. Removing heat 2. Adding a catalyst 3. Removing an enzyme (catalyst) 4. Lowering the temperature 5. C. Complete the following table by indicating which factor would have the greatest impact on the rate of reaction. Choose from concentration, temperature, surface area or catalyst. (5 points) Scenario Blowing air on a campfire to help get it going. Raw carrots are cut into thin slices for cooking. Protein is broken down in the stomach by the enzyme pepsin. A Woolly Mammoth is found, perfectly preserved, near the Arctic circle. More bubbles appear when a concentrated solution of hydrochloric acid is added to a magnesium strip than when a dilute solution of the acid is added. Factor that has the greatest impact on the rate of reaction. 1. 2. 3. 4. 5.
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