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Week 2 Ionic Compounds IONIC COMPOUNDS In this lesson, you will be exploring ionic bonding. You have encountered many examples of molecules containing Ionic bonds including table salt and sodium fluoride which is found in toothpaste. We will see in this lesson how ionic compounds are formed and how the formation of these compounds leads to the properties we observe. Which of the following would be considered an Ionic Compound? A. CH4 B. LiCl C. N2O4 D. SO In general, an ionic bond for...

Week 4: The Ideal Gas Laws and Acid/Base Reactions PHYSICAL STATES OF MATTER In this section, we will discuss the Ideal Gas Laws. First, we will review the properties of solids, liquids, and gases. Second, we will discuss the kinetic-molecular theory of gases, which explains why they are so unique compared to other states of matter. Finally, we will discuss gas law equations, and practice using them to solve for different parameters. This unit has many strong connections to our daily lives ...

OL Lab 9: Building models of organic compounds Learning Objectives:  Build virtual models to learn about the structure of organic compounds  Draw extended structural formulas of organic compounds Compounds that are based on the carbon atom are known as organic compounds. These compounds commonly contain, nitrogen, oxygen, and hydrogen in addition to carbon. Carbon forms a variety of covalent compounds with varied properties. Carbon containing compounds are formed by sharing electron...

Week 5 Concepts: Redox and Organic Chemistry OXIDATION-REDUCTION Reduction and oxidation are intertwined concepts that are important to understanding some of the most important chemical reactions in the human body. In this lesson, we will explore the relationship between these terms and the how to identify what chemicals in a reduction/oxidation reaction (redox reaction) are playing which parts. 1. Redox reactions involve a transfer of:  Nucleons  Neutrons  Electrons  Proto...

Week 7 Concepts: Biochemistry LIPIDS In this concept, we will discuss one class of biological polymers called lipids or fats. You might be familiar with this class of biopolymers, which are found in butters and oils. We will discuss saturated and unsaturated fats, and what those terms mean for the molecule's structure as well as its properties at room temperature. 1. Which of the following is a source of lipids?  Sugar, fruits, and bread  Water  Steaks  Butter and oils ...

OL Lab 13: Protein Synthesis Learning Objectives  Explain the translation process from mRNA to amino acid  Explain post-translational modification of proteins  Explain protein synthesis processing in the ribosome  Explain the primary, secondary, tertiary and quaternary structures of protein  Explain the basic principles of mass spectrometry (MALDI-TOF) Introduction In the Protein Synthesis lab, you will learn about the difference between protein synthesis in prokaryote (u...

INTRODUCTION TO FOOD MACRO-MOLECULES Molecules in food can be divided into two main groups: micro (small) and macro (large). o Micro-molecules include vitamins and minerals. o Macro-molecules include carbohydrates, proteins, and lipids (fats). In this lab, I will learn about and perform a test for each of the macro-molecules. o Macromolecules are large molecules. o Molecules refer to atoms held together by chemical bonds. Macromolecules are huge molecules created by the polymerization of ...

OL Lab 12: Introduction to Food Macromolecules Learning Objectives  Identify the types of macromolecules found in food  Identify the structure of carbohydrates, proteins, and lipids  Detect macromolecules in food samples Introduction Macromolecules are very large molecules created by the polymerization of small units called monomers. Most of the macromolecules are present in everyday life, for instance in food. Learn about biological macromolecules There are several types of b...

Which of the following is NOT a type of program evaluation? Needs assessment Process evaluation Summation screening Impact evaluation Question 2 3 / 3 pts The question “which methods provide the best answers?” is answered by the _____ approach to evaluation research. black box or theory evaluation stakeholder or researcher orientation quantitative or qualitative methods simple or complex outcomes Question 3 3 / 3 pts Evaluation research is best understood in relation to: stak...

Covers the Learn material from Module 5: Week 5. Contains 25 multiple-choice and true/false questions. Is limited to 1 hour. Allows 1 attempt. Is worth 75 points. Submit this assignment by 11:59 p.m. (ET) on Sunday of Module 5: Week 5. Attempt History Attempt Time Score LATEST Attempt 1 27 minutes 72 out of 75 Correct answers are hidden. Score for this quiz: 72 out of 75 Submitted Jan 29 at 9:02pm This attempt took 27 minutes. Question 1 3 / 3 pts Shirley Brice Heath's research ...