Isomer - Study guides, Class notes & Summaries

Honors Biology Chapter 2 Questions with Complete Solutions What is the function of nucleic acids in cells? Nucleic acids store and transmit genetic information, with DNA carrying the genetic blueprint and RNA playing a role in protein synthesis. What is a peptide bond? A peptide bond is a covalent bond formed between the amino group of one amino acid and the carboxyl group of another, linking amino acids in proteins. How do carbohydrates contribute to cellular energy? Carbo...

Biology 213 Exam 1 Review Chapters 1-3 Questions and Answers Already Passed ___________ is the strongest bond/interaction? a) Ionic bond b) Van der Waals interactions c) Covalent bond d) Hydrogen bond e) Hydrophobic interactions c) Covalent bond strongest - Covalent - Ionic - Hydrogen - Hydrophobic weaker - Van der Waals A key point in Darwin's explanation of evolution is that a) All mutations that occur are those that will help future generations fit more successfully ...

1st law of thermodynamics - Energy cannot be created or destroyed 2nd law of thermodynamics - Every energy transfer or transformation increases the entropy of the universe. Acids - pH less than 7 Adhesion - attraction between molecules of different substances all atoms want... - to be neutral (P=e-) and to have a full valence shell (8) Anabolic - complex molecules made from simple atomic mass - Number of protons + neutrons atomic number - the number of protons in the nucleus of an atom ...

Organic Chemistry 10th Edition by Francis Carey - Test Bank

Biochemistry and Metabolism Exam 1 Questions with Complete Solutions. What are proteins made from? -Answer- amino acids What are some functions of proteins? (5) -Answer- structural, enzymatic, transport, defense, contractile Which isomer of carbohydrates is used in animals? -Answer- D What are DNA and RNA made of? -Answer- nucleic acids All lipids are formed from... -Answer- acetyl Co-A Complex lipids -Answer- phospholipids and glycolipids Simple lipids -Answer- triglycerides functions ...

ULTIMATE AP Biology Exam Review Questions and Answers Graded A+ Define the following: isotope, valence shell, covalent bond, ionic bond Isotope- one of several atomic forms of an element, each with the same # of protons, but different number of neutrons Valence shell- the outermost energy shell of an atom, containing valence electrons involved in chemical reactions Covalent bond- bond where the electrons are shared Ionic bonds- a chemical bond resulting from the attractions between op...

IB Organic Chemistry HL and SL Latest Update 100% Correct Covalent When 2 atoms "share" electrons Empirical Formula The lowest whole # ratio of atoms in a compound Molecular Formula The actual number of atoms in a compound Homologous Series The series of hydrocarbons that follows the formula C(n)H(an+b) Hydrocarbon A compound composed entirely of hydrogen and carbon Alkanes A carbon chain that contain only single bonds Catenation Adding carbons to chain Isomer/Struct...

MCAT ISOMERS EXAM QUESTIONS AND ANSWERS 2024 LATEST UPDATE

isomers - Answer molecule that have the same molecule formula constitutional isomers - Answer same formula, different connectivity of atoms stereoisomers - Answer same formula, same connectivity, DIFFERENT spatial arrangement conformer - Answer rotation of a group around a sigma bond (also known as stereoisomers) enantiomers - Answer isomers that have the same connectivity molecules that are mirror images of each other, but are not super imposable diastereomers - Answ...

A radiologic technologist is working on barium and iodine. Which term does the radiologic technologist use to refer to 134/56 Ba and 131/53 I ? a. Isobar b. Isomer c. Isotope d. Isotone - Correct d. Isotone Isotones differ in their atomic numbers and mass numbers, but they have the same number of neutrons, that is, a constant for the quantity a (atomic number) - z (mass number) a-z. Types of ionizing radiation used in various techniques have different ranges of penetrability into the s...