Branched chain - Study guides, Revision notes & Summaries

Chapter 1 Carbon and Its Compounds CHECKPOINT PROBLEMS Practice Problem 1.1 a) S — 1s2 2s2 2p6 3s2 3p4 b) Cl — 1s2 2s2 2p6 3s2 3p5 c) Na+ — 1s2 2s2 2p6 1-2 Copyright © 2018 Nelson Education Limited Practice Problem 1.2 a) Count valence electrons. Build a basic bonding framework and account for electrons used. Add remaining electrons and check for formal charges. The molecule has a lone pair on the nitrogen. All other electrons are bonding electrons. b) Count valence electrons. Build a bas...

What is a hydrocarbon? correct answers A compound containing hydrogen and carbon ONLY. What is meant by saturated? correct answers Single bonds only between carbon atoms What is a homologous series? correct answers Series of organic compounds with the same functional groups. With each successive iteration differing by CH2 What is a functional group? correct answers Part of a molecule responsible for the characteristic reactions of a compound What is an alkyl group? correct answers A...

describe the importance of the molecule of glucose, what cells is glucose critical for? Correct Answer-made by plants in photosynthesis, major monosaccharide (also base for many polysaccharides) (makes sucrose with fructose, makes lactose with galactose, makes maltose with glucose), base chemical for cellular respiration critical for rbcs, liver cells, muscle cells, neural cells what is the storage form of glucose? Correct Answer-glycogen what is a polysaccharide? Correct Answer-a compl...

ANSC 221 ~ Purdue Questions and Answers Already Passed Who is keyed the Father of Nutrition? Antoine Lavoisier What are the 6 Classes of Nutrients? Water, Carbohydrates, Protein, Fats, Minerals, Vitamins What are the 3 Sources of water? Drinking Water Metabolic Water Water in Food Nutritional Function of a Carbohydrate ENERGY Pentose Sugars Arabinose Xylose Ribose Hexose Sugars Glucose Fructose Galactose Manose Sucrose Glucose+fructose *Table Sugar Mal...

A LEVEL CHEMISTRY EXAM WITH COMPLETE SOLUTIONS alkali - A type of base that dissolves in water forming hydroxide ions, OH- (aq) ions. alkanes - The homologous series with the general formula: CnH2n+2. alkyl group - An alkane with a hydrogen atom removed, e.g. CH3, C2H5; alkyl groups are often shown as 'R'. amount of substance - The quantity whose unit of the mole. Chemists use 'amount of substance' as a means of counting atoms. anhydrous - A substance that contains no water mo...

Testbank for Biology 2nd Edition from OpenStax CollegeChapter 1 1 Figure 1.6 1: C; 2: F; 3: A; 4: B; 5: D; 6: E. The original hypothesis is incorrect, as the coffeemaker works when plugged into the outlet. Alternative hypotheses include that the toaster might be broken or that the toaster wasn't turned on. 3 Figure 1.16 Communities exist within populations which exist within ecosystems. 4 B 6 D 8 C 10 C 12 B 14 D 16 Answers will vary, but should apply the steps of the scientific method. One pos...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

MSU HNF 150 Final Exam Study Guide- Ekstrom Latest Update Graded A+ (body basics) 1.List the order of the components of the digestive tract and the main digestive actions taking place in each. -oral cavity: breakdown of food by mastication (chewing) -esophagus: allows passage of food to the stomach -stomach: secretes acids and enzymes that digest food -small intestine: digestion of food and absorption of nutrients and minerals -large intestine: processes indigestible food material(chyme) ...

MCB 2000 Exam 1 Alanine (ala) nonpolar aliphatic Glycine (gly) nonpolar aliphatic Valine (val) nonpolar aliphatic branched chain Leucine (leu) nonpolar aliphatic branched chain Isoleucine (ile) nonpolar aliphatic

What is the only amino acid that does not exist in either L or D form? Answer - Glycine What are the 3 Branched Chain Amino Acids? Answer - 1. Leucine 2. Isoleucine 3. Valine What is significant about the 3 Branched Chain Amino Acids? Answer - They are all metabolized primarily through muscle What are the 3 aromatic Amino Acids? Answer - 1. Tyrosine 2. Tryptophan 3. Phenylalanine How are Phenylalanine and Tyrosine interrelated? Answer - Phenylalanine can be converted into Tyrosin...