Dipole - Study guides, Class notes & Summaries

BCIA Test Prep - Technical Foundations of Neurofeedback - Tom Collura EEG - Correct Answer Electroencephalography - Technique by which the brain's electrical activity is recorded by the use of sensors and amplifiers. - First used by Hans Berger in 1932. Quantitative EEG - Correct Answer - Technique in which EEG recordings are computer-analyzed to produce numbers referred to as "metrics" used to guide decision-making and therapeutic planning. - Typically involves raw numbers, statistics...

EEG BOARD PREP QUESTION BANK (ANSWERED) OVER 250 MULTIPLE CHOICE QUESTIONS AND ANSWERS WHICH OF THE FOLLOWING IS A TEST OF BRAIN FUNCTION (RATHER THAN BRAIN ANATOMICAL STRUCTURE)? A CT SCAN B EEG C MRI D BRAIN SCAN B EEG WHO WAS THE FIRST TO DESCRIBE ELECTRICAL ACTIVITY IN THE HUMAN BRAIN? A ADOLF BECK B HANS BERGER C RICHARD CATON D FLEISCHEL VON MARXOW B HANS BERGER DIPOLE LOCALIZATION ALLOWS ONE TO A FIND THE SOURCE OF POTENTIAL GENERATOR B DETECT THE ACTION POTENTIAL C RECO...

USABO semi-final part A&B Questions and Answers 100% Correct. 1) The recent SARS virus is a: a) Lentivirus b) Coronavirus c) Egtved virus d) Baculovirus e) Retrovirus 2) Which of the following cell organelles is typically identified by its sedimentation coefficient? a) Golgi apparatus b) Mitochondria c) Nucleus d) Nucleolus e) Ribosome 3) Timber companies plant trees right after clear-cutting. Which of the following ecological and/or evolutionary processes would, in principle, take...

CEM 142 MSU Final Exam Questions and Answers Already Passed Does aqueous sugar conduct electricity, why or why not No, because there are no ions Does aqueous NaCl conduct electricity? Yes, because this is an ionic compound (metal/nonmetal) What is the only IMF present in non polar molecules London Dispersion Forces How does electronegativity change in the periodic table Electronegativity increases from left to right (with the right being most electronegative), and increases from bo...

intermolecular forces - forces between molecules EX: HCl-HCl intramolecular forces - hold atoms together in a molecule Ex: H-Cl Types of intramolecular forces - 1. Ionic 2. Covalent - Polar covalent - nonpolar covalent nonpolar covalent bond - bond between atoms with same electronegativity polar covalent bond - bond with unequal sharing of electrons the lower the pka the - stronger the acid Buffers are ___ - solutions that resist changes in pH when strong acids or bases ...

MCAT Biology Practice Questions and Answers 100% CorrectMCAT Biology Practice Questions and Answers 100% CorrectMCAT Biology Practice Questions and Answers 100% CorrectMCAT Biology Practice Questions and Answers 100% CorrectMCAT Biology Practice Questions and Answers 100% Correctthe chemical reaction that breaks down all the major macro-molecules - ANSWER - Hydrolysis What is the strongest type of INTER-molecular bonds? - ANSWER - Hydrogen bonds are the strongest intermolecular bonds.... dio...

IB Chemistry SL: Topic 4 Latest Version Graded A Ionic Bond Electrostatic attraction between oppositely charged ions Covalent Bond Electrostatic attraction between a pair of electrons and positively charged nuclei, formed as a result of electron sharing Metallic Bond Electrostatic attraction between a lattice of positive ions and delocalized electrons Polyatomic ions ions with more than one element e.g. CaCO3, Al(OH)3, Mg(NO3)2, (NH4)2SO4, Ba3PO4, LiHCO3 Lattice ions arran...

BTEC Applied Science Unit 1 Chemistry - Distinction. How many electrons can an s subshell hold? correct answer2 How many electrons can a p subshell hold? correct answer6 How many electrons can a d subshell hold? correct answer10 Which subshells are available in the first energy level? correct answers Which subshells are available in the second energy level? correct answers and p Which subshells are available in the third energy level? correct answers, p and d What is Hund's rule? correct ...

________ reacts with amino groups to form shift bases - aldehyde 8. What volume of 2 M HCl is required to completely titrate a 4 mmol monosodium aspartate (Asp.Na) solution? a. 2 ml b. 3 ml c. 4 ml d. 6 ml or more - C; 2x4 = 8 /2 = 4 ml A 42-amino acids peptide related to the extracellular Alzheimer amyloid deposits has the last few residues immersed in the membrane bilayer(must be nonpolar). Based on your knowledge about membrane proteins, which of the following sequences most probabl...

MCAT Organic Chemistry Exam Questions and Answers Instantaneous Dipole Moment - Answer-Exists in an otherwise nonpolar molecule. Occurs because the electrons in a bond move about the orbital and at any moment may not be distributed exactly between the two bonding atoms, even when the atoms are identical. London Dispersion Forces - Answer-Occur between two instantaneous dipoles; the weakest dipole-dipole force (vs. hydrogen bonds which are the strongest dipole-dipole forces). Wolff-Kishner...