Designing molecules In order to understand the complexity and shape of an organic molecule you and your partner will be constructing a 3-D version of a selected organic compound. The project will have four parts: A blueprint of the molecule you will construct The molecule A legend explaining the structure of the molecule A paragraph explaining the importance of the molecule This project will count as one lab grade. A sample grade sheet is on the back. Some possible molecules: Caffeine
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Chloe Troulan 1. In the table below‚ compare prokaryote and eukaryote cells. Prokaryote Eukaryote 70S (small) ribosomes The nucleoid is naked DNA No mitochondria Cell parts The cell parts float in the cytoplasm Under 10 micrometers in diameter 80S (large) ribosomes True nucleus contains DNA Mitocondria Organelles in discrete membranes Internal membranes enclose organelles 10-15µm in diameter 2. What is the literal meaning of the term eukaryote? The term ‘eukaryote’ means “true
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Biological Molecules Introduction: Without carbon‚ nitrogen‚ hydrogen‚ sulfur‚ oxygen and phosphorus‚ life wouldn’t exist. These are the most abundant elements in living organisms. These elements are held together by covalent bonds‚ ionic bonds‚ hydrogen bonds‚ and disulfide bonds. Covalent bonds are especially strong‚ thus‚ are present in monomers‚ the building blocks of life. These monomers combine to make polymers‚ which is a long chain of monomers strung together. Biological molecules can be
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BIOLOGICALLY IMPORTANT MOLECULES Abstract Compounds containing the element carbon‚ called organic compounds‚ are the most important substances that make up living organisms. There are thousands and thousands of different organic compounds. To identify the major types of organic compounds in living organisms ‚ several biochemical test were used . Introduction Organic molecules are those primarily made up of carbon‚ hydrogen and oxygen. The common organic compounds of living organisms are
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Scientific Method/Molecules Unit 1 Saudat Adamson American Intercontinental University Antionett Grant-Hall August 28‚ 2011 Introduction: More people recognize the Ruby-Throated Hummingbird; one reason could be that it is usually disseminated throughout North America. The Ruby-Throated is the only type of hummingbird that roost in the eastern part of United States and is easily recognized among bird watchers because of the color of their feathers (Mayntz‚ M.‚ n.d.).
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Experiment 1: Coding In this experiment‚ you will model the effects of mutations on the genetic code. Some mutations cause no structural or functional change to proteins while others can have devastating affects on an organism. Materials Red Beads Blue Beads Yellow Beads Green Beads Procedure: 1. Using the red‚ blue‚ yellow and green beads‚ devise and lay out a three color code for each of the following letters (codon). For example Z = green : red : green. In the spaces below the letter‚ record
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Hi‚ my name is water molecule! H2O for short. I live in the bottom of a well. I come from 2 hydrogen atoms‚ but I have an oxygen atom in me! Down here in my well‚ we have a swell time together. In our liquid state‚ we are not too far apart‚ nor too packed together. It’s really great being a liquid! I feel bad for my cousin CO2. He is probably sublimating into a gas from a solid‚ or as a gas‚ freezing back into a solid. He has no melting point‚ only a freezing and boiling point. I’m SO glad I will
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Assigment 1: Foundations: Atoms‚ Molecules‚ and Ions 1.1 A 47.3-mL sample of ethyl alcohol (ethanol) has a mass of 37.32 g. What is its density? 1.2 If 116 g of ethanol is needed for a chemical reaction‚ what volume of liquid would you use? The density of ethanol is 0.789 g/mL 1.3 Battery acid is 40.0% sulfuric acid‚ H2SO4‚ and 60.0% water by mass. Its density is 1.31. Calculate the mass of pure H2SO4 in 100.0 mL of battery acid. 1.4 How many moles of atoms does 136.9 g of iron metal contain
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Day 1 –Evaporation- My parents are dead. Actually they just disappeared. I heard them talking about getting warm and then they just disappeared. I heard some older water molecule calling it evaporation. I did not like the sound of it but I had to find my parents. My friend Zach agreed to help me. Today we were watching sharks attack a school of salmon when it happened‚ I felt weirdness. Everything started to warm up‚ like my parents had said. Zach felt it too. Looks like we were going to evaporate
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Introduction Atoms‚ molecules‚ compounds and mixtures‚ although they may not seem it‚ are different. Atoms make up all of the above and elements. They are made an equal amount of protons and electrons. Molecules are made when two or more atoms connect chemically. Like molecules‚ compounds are made when two or more atoms connect chemically. Unlike molecules‚ the atoms need to be two or more different elements. Mixtures are made of two or more compounds or elements. Mixtures can look completely the
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