'Shape changes' diaporamas de présentation

Moon Phases, and Eclipses

755 views • 23 slides

ENZYMES

293 views • 20 slides

Four States of Matter

Four States of Matter. Pg. 30-37. States of matter. The physical forms in which a substance can exist. Common three: Solid Liquid Gas . What makes up matter. Matter consists of tiny particles called atoms and molecules that are too small to see without an amazingly powerful microscope.

3.22k views • 18 slides

Science PASS Review Mixtures and Solutions

Science PASS Review Mixtures and Solutions. Brooke Ard 5 th Grade Math/Science Griggs Road. Mixtures and Solutions. Solids Solids have a definite shape and volume. Particles in a solid are very close to one another (dense) and vibrate, but stay in the same place.

316 views • 16 slides

Protein Targetting Prokaryotes vs. Eukaryotes Mutations

Protein Targetting Prokaryotes vs. Eukaryotes Mutations. AP Biology Unit 2. Protein Targetting. Secretory proteins have molecular tags that help direct them to the ER = signal peptide

399 views • 15 slides

Biological Membranes and Transport

Biological Membranes and Transport. Functions of membranes Define cell boundaries, compartments Maintain electric and chemical potentials Self-sealing (break and reseal) Selectively permeable to polar solutes (retain charged species within membranes) Actively transport specific molecules

574 views • 13 slides

Organic Compounds:

Organic Compounds:. Proteins. Basic Overview. contain nitrogen , carbon , hydrogen , and oxygen Water is the most abundant molecule in the body Proteins are the 2 nd most abundant! . Amino Acids = building blocks!. All proteins are made of amino acids

269 views • 13 slides

Enzymes Part II

Enzymes Part II. M.F.Ullah , Ph.D Showket H.Bhat , PhD. COURSE TITLE : BIOCHEMISTRY 1 COURSE CODE : BCHT 201. PLACEMENT/YEAR/LEVEL: 2nd Year/Level 4, 1st Semester. The Enzyme-Substrate Complex. These reversible reaction steps represent the steps in an enzyme catalyzed reaction

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Vision and Chemistry By: Robin E. Renzi

Vision and Chemistry By: Robin E. Renzi. Vision is often considered our most important sense of the five senses. But what is responsible for our ability to see? . Rhodopsin is the protein vital to the process of sight.

257 views • 8 slides

Is Fresh Blood Really Necessary: What is the latest?

Is Fresh Blood Really Necessary: What is the latest?. Darrell J. Triulzi MD Director Division of Transfusion Medicine University of Pittsburgh Medical Director Institute for Transfusion Medicine. What is the RBC storage lesion?.

195 views • 7 slides