Chapter 2 Study Guide

Chapter 2 Study Guide - Human Genetics Chapter 2 1 What is...

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Human Genetics Chapter 2 1. What is an Element ? Define compound , mixture and pure substance. 2. Know how to write chemical formulas for compounds. Each letter represents an element, and the numbers represent the amount of each element in the compound. 3. Explain the structure of an atom using the following terms: neutrons , protons , atomic number, atomic weight , electrons , isotopes 4. Define S.I. units . Be able to give the metric equivelent of each unit. Be able to convert liters to milliliters, remember that milli is 1/1000. 5. Define Mass . Define weight . Give the units used for measuring length and volume . Define a Mole . How many atoms are in a mole of a substance? 6. Know how to calculate a molar and millimolar solution if given the compounds in the mixture. In what other ways can solutions be measured? 7. Define equivelent ? What substances are measured using MEQ/L ? 8. How would you make a 5% glucose solution? How would you make 9% saline solution? 9. What substances are measured in
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Chapter 2 Study Guide - Human Genetics Chapter 2 1 What is...

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