Anabolism: Definition & ExamplesAshli has a Master's Degree in Biology anabolic definition psychology has taught biology at different grade levels including college, elementary, and middle school. Log in or sign up to add this lesson to a Custom Course. Login or Sign up. Why do you eat? Besides that food tastes really good, we eat to maintain life. Eating is the start to the process of anabolism.
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Ashli has a Master's Degree in Biology and has taught biology at different grade levels including college, elementary, and middle school. Log in or sign up to add this lesson to a Custom Course. Login or Sign up. Why do you eat? Besides that food tastes really good, we eat to maintain life.
Eating is the start to the process of anabolism. Anabolism uses energy to combine smaller molecules into macromolecules a large molecule made up of smaller molecules. You can think of anabolism like the process of making a computer. First, you need all the components to make the computer: Then, it requires energy to combine all the parts into a functioning computer. In order for anabolism to occur, the body has to have all the nutrients needed to make specific macromolecules.
We get these nutrients from digesting food. After the food is digested, the needed nutrients are transported to the cells where the molecules from the nutrients are combined via a chemical reaction to create macromolecules. The energy needed for anabolism comes from adenosine triphosphate ATP , which is found in human cells. You may wonder why anabolism is important in the human body.
Anabolism is needed for our bodies to be able to grow, repair itself, and form new body tissue. It creates molecules specific for each individual's body. For example, amino acids are used to create proteins, but each individual needs specific proteins. Through anabolism our bodies make the proteins that we need. Further, anabolism has to occur for energy to be created for our bodies. Why is our body able to continue functioning when we have not eaten or able to maintain long and strenuous exercise?
The reason is glycogen , which is an energy source made up of a long chain of many glucose molecules that are stored together in the liver and muscles. We would not have the energy to continue functioning if we do not eat immediately when we are hungry if our body didn't have glycogen.
Get FREE access for 3 days, just create an account. In order to make glycogen, anabolism occurs. First, we get glucose from the food we eat and then the glucose molecules are combined. Chemical reactions add glucose molecules together making glycogen. Other macromolecules, including carbohydrates, proteins, lipids, and nucleic acids, that are needed in the body are created in a similar way; food is digested and nutrients needed to create the macromolecules are transported to the cells and combined by chemical reactions that use ATP for energy.
Anabolism is the process of making larger molecules from smaller molecules, which requires energy. Anabolism is important because it aids in repair, growth, and the creation of new tissues in the human body. In order for anabolism to occur, nutrients are acquired from digesting food and are transported to the cells.
Cells then use energy or adenosine triphosphate ATP to create macromolecules. An example of anabolism is the process of combining many glucose molecules to create glycogen , which is used to fuel the body during strenuous workouts or periods when there is a lack of food. To unlock this lesson you must be a Study. Did you know… We have over 95 college courses that prepare you to earn credit by exam that is accepted by over 2, colleges and universities.
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Also, we will take a look at an example of anabolism. Anabolism Why do you eat? Let's take an in-depth look at the process of anabolism. Process of Anabolism In order for anabolism to occur, the body has to have all the nutrients needed to make specific macromolecules. Now that we know the process of anabolism, let us learn about the importance of anabolism. Importance of Anabolism You may wonder why anabolism is important in the human body.
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Browse Articles By Category Browse an area of study or degree level. You are viewing lesson Lesson 14 in chapter 2 of the course:. Tutoring Solution 88 chapters lessons. Introduction to Organic Chemistry The Transcription and Translation Processes and Steps of DNA Developmental Mechanisms for the Analytic Methods in Genetics for Development of Vertebrates for the Kinetics and Equilibrium for the Eukaryotes for the MCAT: Fungi for the MCAT: Circulatory System Overview for Immune System - Innate and Muscle and Skeletal Systems for Anatomy and Physiology of Male and