Beta carbonyl - Study guides, Class notes & Summaries

UNE Medical Biochemistry Exam 1 Questions With 100% Correct Answers what percentage of water is in the body? - answer60% Relationship between protons and acids & bases - answerAcids donate proton. Bases accept proton Strong Acids Vs Weak Acids - answerStrong acids fully dissociate (100%) and weak acids partially dissociate properties of water - answerdipole dipole polar H bonding dissolves electrolytes ( CL /Na) Small Kd- doesn't dissociate alot kw ion product - answer10^-14 pH - a...

MCAT Practice Exam Questions and Answers Updated 2023/2024 Graded 100%. What type of bond is usually disrupted during denaturation of proteins? H bond Is uracil a purine or pyrimidine? Pyrimidine (A is a purine, so must be paired with a pyrimidine, also U replaces T, and T is a pyrimidine) Are peptide bonds highly reactive? NO, they are very stable (T/F): Bomb calorimetery is a good way to determine bond enthalpies within a compound. FALSE - would need a ton of info What is the approximate...

RNAS C Practice Test Review 437 Questions with Verified Answers A capacitor and resisitor in parallel - CORRECT ANSWER will have same voltage across since in parallel. if in series, voltage drops would occur they can be treated together If the absolute pressure of a gas is increased from 3 atm to 4 atm at constant volume, then the absolute temperature of the gas will increase by: A. 25%. B. 33%. C. 67%. D. 75% - CORRECT ANSWER B. Assuming the validity of the Ideal-Gas law, PV = n...

What are the four different protein structures? correct answer: 1. Primary 2. Secondary 3. Tertiary 4. Quaternary What is the primary structure of a protein? correct answer: a linear sequence of amino acids in polypeptide chains which is written from the amino terminus (N-terminus) to the carboxyl terminus (C-terminus) What is the secondary structure made of? correct answer: a-helix, b-sheets, and bends, turns, or loops How are alpha helices formed? correct answer: They are forme...

The Structure of Amino Acids correct answers Amino group, carboxyl group, and R group attached to alpha carbon What is the carbon attached to the amino group, carboxyl group, and R group? correct answers Alpha carbon What are the carbons after the alpha carbon? (in the correct order away from the alpha) correct answers Beta, gamma, delta What is the pI? correct answers Isoelectric point of the Amino Acid titration curve What is the point of the Amino Acid curve? correct answers To ta...

bio sci 93 midterm 1 Exam Questions with Revised Correct Detailed Answers with Rationales Guaranteed Pass Lecture 1 - Answers - ● Properties of life: order, regulation, evolutionary adaptation, energy processing, growth and development, response to the environment, reproduction. ● Theme of emergent properties: The biosphere → ecosystems → communities → populations → organisms → organs → tissues → cells → organelles → molecules ● The cell is the basic unit of structur...

(III) Differences between the right and left ventricle of the heart - Answer-Right ventricle: feeds pulmonary circulation; generates less force and faces less resistance (bc circulation is much shorter) Left ventricle: feeds systemic circulation, generates more force and faces more resistance (bc longer circulation) (III) In an electric field (such as one that would be used in SDS PAGE), what charges are the anodes and cathodes? - Answer-Anode: positively charged Cathode: negatively charg...

UNIT 1 - Quizzes and Exam, UNE medical biochemistry Unit 1 Test Exam Questions With Correct Answers Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? - answerProline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Whi...

CHEM 1020 FINAL TEST QUESTIONS WITH COMPLETE SOLUTIONS (exam 1) Three physical properties shown below beside different alkane series. Which of the series is (are) lister on the order of increase (lowest to highest) for the corresponding property? a. density: C4H10 < C5H12 < C8H18 b. melting point: C8H18 < C5H12 < C4H10 c. biking point: C5H12 < C4H10 < C8H18 d. all are correctly ranked - ANSWER A; density, melting poing, and boiling point increase as chain length inc...

How a protein folds is determined by: - ANS the order of the amino acids found in the sequence. Hydrophobic molecules are driven together by __________________________ not because they have an affinity for each other. - ANS entropy ________________________ is the pH at which the concentration of a base in a solution is equal to the concentration of the conjugate acid. - ANS pKa Water can form hydrogen bonds with the ___________ groups of another molecule. (3 a...