Making polymers Study guides, Class notes & Summaries

What are proteins? - Polymers of amino acids covalently bonded through peptide bonds into a chain What are the parts of an amino acid? - central carbon single hydrogen carboxyl group amino group R-group {side chain} What is the significance of the R-group {side chain}? - distinguishes one amino acid from another and dictates an amino acid's properties What is an oligopeptide? - less than 50 amino acids What is a polypeptide? - more than 50 amino acids How are peptide bonds...

BIO 105 Exam Review 2024 Questions and Answers 100% Pass summarize the flow of energy through living systems and explain what happens to most of the energy. - Correct Answer ️️ -energy flows from one trophic level, or level of the food chain, to the next. Most energy is lost through heat. monomers of carbohydrates - Correct Answer ️️ -monosaccharides (glucose, fructose, galactose) monomers of proteins - Correct Answer ️️ -amino acids (tyrosine, glycine) monomers of lipids - C...

Biosphere earth's includes all life and the places where it exists Ecosystems consists of all living organisms in a particular area and all the nonliving components of the environment with which life interacts, such as soil, water, and light Communities all organisms in a tide pool (iguanas, crabs, seaweed, bacteria, etc) Populations withint the community are various groups of interacting individuals of one species, such as a group of iguanas Organisms an individual living thing, like ...

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...

1 Catalytic cracking of hydrocarbons is carried out in the petrochemical industry. Hot vaporised hydrocarbons and a powdered catalyst are fed into the bottom of a tube and forced upwards by steam. (a) (i) Decane, C10H22, can be cracked to give an alkene with four carbon atoms and another alkane. Write a chemical equation for this reaction using molecular formulae. [1] (ii) 2,2,3-Trimethylheptane is an isomer of decane. Draw the skeletal formula of 2,2,3-trimethylheptane. ...

Horn, shellac, gutta percha List natural polymers casein, rubber, celluloid List chemically modified polymers synthetic Bakelite is a ___ polymer strong and lightweight, corrosion resistant Egyptians used in 2000 BC for bowls, spoons, combs Facts about horn boil in water, press flat, mold into shape Making of Horn

cytoskeleton correct answers network of fibrous elements found in the cytoplasm of eukaryotic cells Microfilaments correct answers polymers of the protein actin that are arranged into bundles and networks microtubules correct answers long hollow tubes formed by polymers of the protein tubulin intermediate filaments correct answers tissue specific rope like structures made of related but tissue specific subunit proteins microvilli correct answers exisit as a tight bundle of filaments ...

Marine Biology, 11e (Castro) Chapter 1 The Science of Marine Biology 1) The Challenger expedition made collections of marine organisms: A) Around the world. B) In the Pacific Ocean only. C) In the Atlantic Ocean only. D) In the Mediterranean Sea only. E) In the North Sea only. Answer: A Section: 01.01 The Science of Marine Biology Topic: The History of Marine Biology Bloom's: 01. Remember 2) The first marine laboratory in the world was established in: A) Russia. B) England. C) France....

What is biology? The study or science of living things. Define homeostasis. The body's ability to maintain a constant internal environment despite changes that occur in the external environment. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen This system is used for classification, description, and naming. Taxonomy system. How many classification levels are there in the classical Linnaean syst...

AQA AS Biology Questions with Answers Final What is a monomer? - ANSWER Small, individual molecules which join together to form polymers What is a polymer? - ANSWER Large molecules made up of smaller, individual molecules called monomers Carboxyl group - ANSWER COOH Hydroxyl group - ANSWER OH Amine group - ANSWER NH2 Methyl group - ANSWER CH3 The type of bonding between water molecules - ANSWER Hydrogen bonding 5 properties of water - ANSWER Cohesive, adhesive, good solvent, high...