Macromolecule: The Four Levels Of Protein
A macromolecule is the large molecules necessary for life, include carbohydrates, lipids, nucleic acids, and proteins. Protein has four levels to its structure; Primary, Secondary, Tertiary, and Quaternary. Primary is a straight chain, Secondary is held by hydrogen bonds, Tertiary is called subunits, and Quaternary is composed of two or more subunits. Two examples of proteins are actin and collagen. “Actin is a globular multi-functional protein that forms microfilaments. It is found in essentially all eukaryotic cells.”(NCBI. NMH) “Collagen is a part of the connective tissue that in the skin helps in firmness, suppleness and constant renewal of skin cells.”(News Medical Net). The process of monomers joining to form polymers is called dehydration
Unit 3 Biology Lab 3
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Are The Four Macromolecules Do You Believe To Be The Most Important For Life
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1550 Words | 7 PagesThe structure of an enzyme are chains of amino acids, and have a specific shape that allow chemicals to react with the enzyme. Enzymes are natural atoms that altogether speed up the rate of essentially all of the chemical reactions that take place inside cells. A lab was conducted to test the effects of different diets on enzyme
Describe The Functions Of Proteins In The Body
235 Words | 1 PagesProteins in the blood prevent changes in pH promote coagulation factors, and transport oxygen and carbon dioxide. Proteins also move materials across plasma membranes, and other proteins in the plasma membrane function as receptor molecules. As an energy source, proteins
Macromolecules Lab Report
1486 Words | 6 PagesProteins are made up of peptide bonds holding amino acids together to perform biological functions like enzymes, antibodies, for transport and structure (Asmus, 2007). Lastly, nucleic acids
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563 Words | 3 PagesThe secondary, tertiary, and quatranary levels of protein structure will be altered but not the primary
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979 Words | 4 PagesThe triad is located in the active site of the enzyme, where catalysis occurs, and is preserved in all superfamilies of serine protease enzymes. The triad is a coordinated structure consisting of three amino acids: His 57, Ser 195 (hence the name "serine protease") and Asp 102. These three key amino acids each play an essential role in the cleaving ability of the proteases. While the amino acid members of the triad are located far from one another on the sequence of the protein, due to folding, they will be very close to one another in the heart of the enzyme. The particular geometry of the triad members are highly characteristic to their specific function: it was shown that the position of just four points of the triad characterize the function of the containing
Fold It Research Paper
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1336 Words | 6 PagesNutritional composition of peanuts The types of protein in different varieties of peanuts collected from different part of the world were found same, while the amount of these proteins was different in those varieties. Beside this the IgE binding properties of different peanut varieties were also the same as Koppleman et al. , [12]. Highly processed oil (acid extracted, heat distilled) on other hand does not contain peanut protein and can safely be consumed by allergic patients.
Protein Precipitation Lab Report
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Forensic Dentistry Case Study
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