'Blue solution' presentation slideshows

Macromolecules

Macromolecules. Life: Small Picture to Big Picture. Macromolecules. What are Macromolecules?. Cells and their organelles are made up of smaller building blocks called macromolecules . There are 4 basic types of macromolecules. They are: Lipids Proteins Carbohydrates Nucleic Acids.

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Detection techniques for gel-based proteomics

Harini Chandra Affiliations. Detection techniques for gel-based proteomics. Detection techniques using organic and fluorescent dyes for gel-based proteomics have developed significantly over the last few years allowing researchers to carry out high-throughput studies with increased sensitivity.

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Lab Activity 10 Enzymes

Lab Activity 10 Enzymes. IUG, Spring 2013 Dr. Tarek Zaida. Background. An enzyme is a protein molecule that is a biological catalyst with three characteristics:

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CHEMICAL EQUILIBRIUM

CHEMICAL EQUILIBRIUM. Equilibrium and chemical reactions Consider the following system (water in a conical flask) When the container is open, the water level drops as the water evaporates If the container is closed, the water level also begins to drop, but then it reaches

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Determining the k a of an acid-base indicator

Determining the k a of an acid-base indicator. Experiment 6. Indicator. HIn + H 2 O ? In - + H 3 O + Red blue Ka = [H 3 O + ] [In - ]/[HIn] [H 3 O + ] = Ka [HIn]/[In - ] (-log [H 3 O + ]) = (-log Ka) + (log [In - ]/[HIn]) pH = pKa + log [In - ]/[HIn]. Determining Ka.

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Abiotic and biotic influences on Arsenic mobilization: Insights from a Pristine Wetland

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CHMI 2227E Biochemistry I

CHMI 2227E Biochemistry I. Refresher: acid-base chemistry spectrophotometry. Acid base chemistry - strong acids. HCl ? H + + Cl -. pH = - log [H + ]. Where [H + ] is in molar (M) concentration units. Strong acids dissociate completely in water. HA H + + A -. Ka = 1

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Chemiluminescence

Chemiluminescence. Producing light with chemicals Rachel Eisenbraun Chemistry Outreach, Chem 292. Purpose. The purpose of this experiment is to demonstrate the process of chemiluminescence. Demonstration. Equal amounts of an oxidizing solution and a luminescing solution were mixed.

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Kinetics

Kinetics. General Chemistry 101/102 Laboratory Manual University of North Carolina at Wilmington. Purpose. To determine the rate law and the value of the reaction rate constant for a chemical reaction using the method of initial rates . Safety Considerations.

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Methylene Blue

Methylene Blue. By: Aubrey Elder & Julie Capson. Molecular Formula: C 16 H 18 N 3 SCl Molar Mass: 319.85 g/mol Density: 1.0 g/ mL at 20 ?C Melting point: 100-110 ?C with decomposition Solubility in Water: 40 g/ mL 20 ?C Boiling point: Decomposes. Physical Characteristics.

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