Gibbs equation Study guides, Class notes & Summaries

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

-log Trick Correct Answer Percent Composition by Mass Correct Answer Average Molecular Speeds of Gases Correct Answer Bond Dissociation Energy Correct Answer Boyle's Law Correct Answer Boiling Point Elevation Correct Answer Charles' Law Correct Answer Collision Theory of Chemical Kinetics Correct Answer Conjugate Acid/Base and Kw Correct Answer Dalton's Law of Partial Pressures Correct Answer Dilution Equation Correct Answer Dipole Moment Correct An...

BCH2333 - Building Blocks Part 2 (Thermodynamics, Nucleic Acids, Amino Acids & Peptides, Carbohydrates, and Lipids) Quantitation of pI - Answer- pI can be quantified by Henderson-Hasselbalch equation: (pKa^-1 + pKa^+1)/2 the average of the pKas relates to the ionization of the zwitterion pI of Proteins (polyampholytes) - Answer- Proteins contain up to hundreds of pH-responsive groups; when the net charge of protein is 0, anions balance cations and the pI is reached @pH<pI, net charg...

T/F: The thermodynamics of a biochemical reaction can be driven by either favorable changes in enthalpy or favorable changes in entropy, but not by both. - ANSWER-False T/F: Hydrogen bonds are weak electrostatic interactions that are made possible by the presence of partial charges on H-bond donors and acceptors. - ANSWER-True T/F: Carbonic acid has a pKa of 6.37; acetic acid has a pKa of 4.76; therefore, carbonic acid is the stronger acid. - ANSWER-False T/F: Small proteins elute earliest...

Organic Chem II - Exam 2 Question Bank questions and answers well illustrated. A(n) ______ group contains sulfur bonded to hydrogen. - correct answers.Thiol or mercapto Low temperatures are used to achieve- A) Thermodynamic control B) Reactant control C) Kinetic control D) Product control E) None of the above - correct answers.C) Kinetic control What is the purpose of dimercaprol, and how does it work? - correct answers.Dimercaprol is used to treat mercury and lea...

General Science: Content Knowledge 5435 Practice Questions and Answers | 100% Pass Which of the following guidelines should be used when collecting data during an experiment? - Answer️️ -Vary only one factor at a time when studying how a system responds. Which of the following is equivalent to 1 × 10*-3 g? - Answer️️ -1 milligram Which of the following characteristics is most important in demonstrating that a hypothesis should be called a theory? - Answer️️ -It provides an e...

IB 150 Exam Questions With Verified Solutions What is the First Law of Thermodynamics? - answerconservation of energy- cannot be created nor destroyed What is Chemical Potential Energy? - answerelectronegativity, an electron has a high CPE when it is far from the positive nucleus What is the Second Law of Thermodynamics? - answerchange of direction, entropy is high in a less organized state How can we use the Second Law of Thermodynamics to determine whether or not a reaction is spontan...

Chapter 1-Structure and Bonding:Acids and Bases 1. How many total valence electrons are represented in the following electron configuration? 1s22s22px2 2py2 2pz1 or 1s22s22p5 a. 1 b. 3 c. 5 d. 7 e. 9 ANS: D Instructions: Write valid Lewis (electron-dot) structures for each formula below. Show all electrons as dots and show all nonbonding electrons. 2. Write: CH3CH2OH ethanol ANS: 3. The structure of urea is shown below. Fill in any nonbonding valence electrons that are missing from the l...

ACS BIOCHEMISTRY QUESTIONS WITH COMPLETE SOLUTIONS Above the Tm Cholesterol: - ANSWERS decreases fluidity by limiting the free rotation of bulky Fatty acid side chains with its bulky structure, effectively decreasing entropy. Below the Tm Cholesterol: - ANSWERS increases the fluidity by preventing the Fatty Acid side chains from packing in. Membrane Transport - ANSWERS Diffusion, Pore Facilitated Diffusion, Carrier Protein Facilitate...

1. Why is internal energy important to statistical mechanics? 2. What is the hypothesis in statistical mechanics in closed system? Internal energy gives the probable energy levels of particles/mole- cules in the system. Microstates of the same energy are equally likely. In other words, all microstates in an isolated system have the same proba- bility. 3. What is a 1-D phase state diagram? A phase state dia- gram is the momen- tum vs. distance dia- gram used to describe microstates. ...