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Larry Emme Chemeketa Community College

Amides and Amines Chapter 25. Larry Emme Chemeketa Community College. Nitrogen-Containing Compounds. The amines and amides are the two major classes of nitrogen-containing compounds. Amines isolated from plants form a group of compounds called alkaloids.

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Chapter 4 H.1.4.11 Ecological Relationships

Chapter 4 H.1.4.11 Ecological Relationships. Need to know. Name factors that can control populations. Define and give one example of the following factors: Competition Predation Parasitism Symbiosis. Factors that control Population. Competition Predation Parasitism Symbiosis

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Chapter 1 Measurements

Chapter 1 Measurements. Measured Numbers and Significant Figures. Measured Numbers. When you use a measuring tool is used to determine a quantity such as your height or weight, the numbers you obtain are called measured numbers . Reading a Meterstick.

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Monday, March 26, 2012

Monday, March 26, 2012. Grab a new Frank from the stool Conflicts in the Middle East Current Events Reflection Check out with Frank Learning Target: I can describe how political and religious and economic conflict can occur now. . Bellringer :

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CHEMISTRY I

CHEMISTRY I. Unit 1 The Science of Chemistry and Matter. Elements. Energy. What is Chemistry ? POD: Discuss with the person next to you different ways you think chemistry is present in your everyday life and write it down on your pod. Laboratory. Compounds. Classification of matter.

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DNA Technology

DNA Technology. 1. Activity: Restriction enzymes. What is DNA Technology?. Its a set of methods. Name some of these methods:. Cut DNA into segments. What cuts the DNA?. Restriction enzymes. Another method?. Gel electrophoresis. 2. Why use it?. To separate segments.

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Stoichiometry

Stoichiometry. What is included in this lecture?. Review of the mole hill Review of balancing equations Introduction to molarity Finding the amounts of reactants and products based on knowns (stoichiometry) Finding and calculating limiting reagents Calculating % yield.

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DNA Technology - 2

DNA Technology - 2. What are plasmids?. Small, circular DNA molecules. (Found in bacteria). They are separate from the bacterial chromosome. Why are plasmids useful?. They are used to manipulate genes in the lab. They are small. Contain genes useful to the bacteria.

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Announcements

Announcements. 1.Student-initiated genetics study group to meet Thursdays at 4pm in either Brooks 203 or 204 for problem solving. Review of Last Lecture. Finished linkage: mapping human chromosomes Conjugation -F factor is a plasmid that allows for fertility and for

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Announcements

Announcements. 1.Student-initiated genetics study group to meet Thursdays at 4pm in either Brooks 203 or 204 for problem solving. Review of Last Lecture. Finished linkage: mapping human chromosomes Conjugation -F factor is a plasmid that allows for fertility and for

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Announcements

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Chapter 7 Chemical Quantities

Chapter 7 Chemical Quantities. 7.4 Percent Composition and Empirical Formulas. Percent Composition. In a compound, the percent composition is the percent by mass of each element in the formula. In one mole of CO 2 (molar mass 44.0 g), there are 12.0 g of C and 32.0 g of O.

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Measurements

Measurements. Significant Figures in Calculations. Significant Figures in Measurement. The numbers reported in a measurement are limited by the measuring tool Significant figures in a measurement include the known digits plus one estimated digit. Counting Significant Figures.

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What are unsaturated hydrocarbons?

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What is Scientific Notation?

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Aldehydes and Ketones

Aldehydes and Ketones. In an aldehyde, a carbon group and an H atom is attached to a carbonyl group O carbonyl group ? CH 3 - C - H carbonyl group always joined to at least one hydrogen (meaning it is always on the end!). Aldehydes and Ketones.

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Food for Thought

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Understanding Various Animal Urinary, Endocrine, and Digestive Structures and Functions

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Organic Chemistry

Organic Chemistry. Carbon Based Life Alkanes. Chemical Composition of Cell. 70% of cytoplasm is water 96% of Cell is CHNOPS Carbon, hydrogen, nitrogen, oxygen, potassium, sulfur 5,000 different compounds Only has to absorb a few nutrients to synthesize all of these.

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Learning Check

Learning Check. Decide if each of the following statements is True or False . . Answer. Learning Check. An analysis of variance produces SS total = 80 and SS within = 30. For this analysis, what is SS between ?. Learning Check - Answer.

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