Protein biochemistry

What are the four levels of protein structure, and how does the 3D structure of a protein relate to its function?

4 classes of protein structure • Primary • Secondary • Tertiary • QuaternaryKEY PROTEIN FUNCTIONS • Accelerate reactions • Provide structural support • Send communication signals • Aid in cellular movement • Provide immune defense • Storage of nutrients (nitrogen) "Structure determines function."CLASSES OF PROTEIN STRUCTURE 1. Primary protein structure • Together, peptide bonds and amino acids form a polypeptide chain (aka a protein). • The primary structure of a protein determines its…

Why You Should Eat More Protein The Benefits of Eating Protein: -Aids in weight loss -Keeps your full, longer -Helps build lean muscle -Gives your body the building blocks for life Why You Should Eat More Protein… Today I want to talk about the power of protein and why you should eat more protein....

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- by Mike Smith

The first structure of a lipin enzyme, which carries out an important step in the production of triglycerides, the main reservoir for long-term energy storage, will help scientists to better understand how lipins regulate the production of triglycerides. Led by Mike Airola, Ph.D., of the Department of Biochemistry and Cell Biology in the College of Arts and Sciences and Renaissance School of Medicine at Stony Brook University, the structure also provides scientists with insights as to why…

Structural Biochemistry/Myoglobin - Wikibooks, open books for an open world

How to make your own yogurt. Read the instructions about how to make yogurt: Make your own yogurt! Then make yogurt! Take pictures about what you do and fill in the worksheet.. Send it to me at jentusz@gmail.com with the title "Yogurt making" by November 30th. (ignore the due dates in instructions!!) Yogurt worksheet Bonus mark: A blue 5 Chemistry of Life: Table of Amino Acids (Click on image to enlarge) Chemistry of Life: Protein Folding Image from…

Protein Metabolism | Anatomy and Physiology II

Did you know that the Practical Handbook of Biochemistry and Molecular Biology lists over 300 different amino acids? That’s a lot of amino acids. Yet, out of all of these, the human body uses only 20 to synthesize the proteins it requires to carry out the business of living.

Ribosomes are cell organelles that consist of RNA and proteins. They are responsible for assembling the proteins of a cell.

How Much Protein You Need? How much protein do we need daily? According to the RDA recommendations, our daily protein requirement is of 0.8 to 1.0 gram of protein for every kilogram of our body weight (or about 0.36 to 0.45 gram of protein per pound that you weigh) daily. Roughly, the protein requirement is about 10-15% of calories coming from protein daily. http://www.morningmist.co.in/HomePage.aspx

NIH-funded study may inform the design of new therapies that cross the blood-brain barrier.

Proteins are an important class of molecules found in all living cells. A protein is composed of one or more long chains of amino acids , ...