... use in plants and animals Both proteins and carbohydrates are of vital importance to the living world. Proteins are essential to maintaining the structure and function of all life. The word itself is derived from the Greek word "protos" meaning primary. Proteins are vital for the growth, repair, and ... chains with iron; they are modified by being linked to mineral ions. Other proteins can be linked to carbohydrates to form glycoproteins. Its function is to inhibit the enzyme elestate produced by white blood cells to keep elastic tissue in the lungs intact. Globular proteins are tertiary...

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• Grade Level: High School

... portion of chemical compounds found in plants and animal cells. The chemical compounds are composed with a varying number of carbon, hydrogen, and oxygen atoms. They are the primary product that a plant releases when photosynthesis is performed. Our food carbohydrates include sugars, starches, and fiber. Lipids in our body include the fat and cholesterol. They serve as a source of energy and it ... is an important component of the cell. Finally proteins are also important components of food. Every cell in our body requires protein to function and structure itself. They are composed of a...

• Word Count: 653
• Approx Pages: 3
• Grade Level: High School

How the Molecular Structure of Carbohydrates, Proteins and Lipids affect their function in living things. Living cells contain many small molecules such as water and inorganic ions like nitrogen. They also contain a vast number of larger molecules, called macromolecules that are built ... immediate supply of glucose is used up the body restores its supplies by breaking down glycogen. Cellulose is an example of a structural polysaccharide, and it gives strength and rigidity to plant cell walls. Cellulose molecules are long unbranched chains of containing glycosidic linkages of B-glucose. The ...

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• Grade Level: Undergraduate

... of catalase. Catalysts accelerate chemical reactions that otherwise proceed slowly. The enzyme called catalase is a catalyst. It exists in plant and animal cells and breaks down hydrogen peroxide, H2O2, which is a byproduct of metabolism. Hydrogen peroxide is toxic if it accumulates in a cell. The chemical reaction accelerated by catalase is written 2H2O2 > 2H2O + O2 (gas) The products of the above reaction are ... it will effect the reaction rate. Brief outline of how enzymes work An enzyme is a protein molecule that speeds up chemical reactions. Each enzyme has a unique shape that det...

• Word Count: 605
• Approx Pages: 2
• Grade Level: High School