Protein bonding - Study guides, Class notes & Summaries

Module 1 Review Bio-171 UH Manoa Questions and Answers 100% Solved The structural level of a protein not affected by disruption in hydrogen bonding is the: Correct answer Primary Which property of water allows a paper towel to pick up a puddle of water? Correct answer Adhesion Which functional group is critical for energy transfer in a cell? Correct answer Phosphate groups The tertiary structure of a protein is determined by: Correct answer Interactions between the side chains of ...

TEST BANK ANATOMY AND PHYSIOLOGY OPENSTAX Table of Contents 1. An Introduction to the Human Body ................................................................................................................. 2 2. The Chemical Level of Organization ................................................................................................................ 7 3. The Cellular Level of Organization ..................................................................................................

Test Bank Porth Pathophysiology Concepts of Altered Health States 2nd Canadian Edition Table of Contents Chapter 01: Concepts of Health and Disease ................................................................................................. 3 Chapter 02: Concepts of Altered Health in Children ................................................................................... 14 Chapter 03: Concepts of Altered Health in Older Adults .............................................................

Question 1 Correct 1.00 points out of 1.00 Flag question Question text In an ecosystem, energy Select one: a. comes ultimately from bacteria b. cycles along with chemical nutrients c. typically flows from producers through a series of consumers d. typically flows from consumers to producers to decomposers Question 2 Correct 1.00 points out of 1.00 Flag question Question text Life is organized in a hierarchical fashion. Which of the following sequences correctly lists that hierarchy from least in...

Test Bank For Vander’s Human Physiology 14th Edition A Descriptive Test Bank for Vander’s Human Physiology 14th Edition By Eric P. Widmaier Dr., Hershel Raff, Kevin T. Strang Dr. What is this product? Test Bank for Vander’s Human Physiology 14th Edition is not a textbook, instead, this is a test bank or solution manual as indicated on the product title. Test Bank: This is a supplement to the textbook created by experts to help you with your exams. It is a collection of exam questions based...

What factors affect binding affinity? Correct Answer-Shape, charge, H-bonding, hydrophobics reversible binding Correct Answer-the association of a protein with its ligan is concentration-dependent K_d Correct Answer-the concentration of ligand at which 1/2 of the protein is ligand-bound K_d = k_d / k_a or k_off / k_on also = k_-1 / k_1 Calculate fraction of protein bound to ligand Correct Answer-[L] / ([L] + K_d) affinity and concentration association Correct Answer-if they bind at...

Translation - Cellular components are able to read the genetic message in mRNA and translate the message into specific primary amino acid sequence of a protein How does tRNA structure allow for SPECIFICTY in translation? - 1. Plays critical role in ENABLING the translation of the information 2. Each type of tRNA molecule is not identical and can translate a specific codon into a specific amino acid What is the structure of tRNA? - - single RNA strand (70-90 nucleotide length) - four doub...

a ______ binds at a specific site on the protein called the ___________ correct answers ligand, binding site the binding of a ligand may cause __________ in the protein correct answers a conformational change the amount of oxygen can ________ correct answers limit an organisms size oxygen is poorly soluble in ______ correct answers aqueous solutions myoglobin correct answers monomeric protein hemoglobin correct answers tetrameric protein myoglobin is an example of ______ correc...

Henderson-Hasselbach Equation Ans- pH = pKa + log ([A-] / [HA]) FMOC Chemical Synthesis Ans- Used in synthesis of a growing amino acid chain to a polystyrene bead. FMOC is used as a protecting group on the N-terminus. Salting Out (Purification) Ans- Changes soluble protein to solid precipitate. Protein precipitates when the charges on the protein match the charges in the solution. Size-Exclusion Chromatography Ans- Separates sample based on size with smaller molecules eluting later. ...

Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? - Proline. 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. Which of the following will lower the affinity of hemoglobin for oxygen? a) decrease in protons b) increase in...