Conformational - Study guides, Class notes & Summaries

Which of the following signaling types occurs during periods of development specifically for the secretion of growth factors? paracrine signaling Explain why a steroid hormone would require a carrier protein to transport it through the bloodstream. Steroid hormones are hydrophobic so they would need a carrier protein to carry it through the blood because carriers are hydrophilic Explain what a ligand is and give an example of one. A ligand is a molecule that has specificity for a given rece...

Prescribing basics - Prescribing is regulated by state BON Proper RX - Providers name and address, Telephone DEA Pt name/DOB/Addres Name of Drug, strength, SIG(directions) with indication/Route and frequency, Quantity and signature. Drug Schedules: Most addictive to least - 1: Heroin,LSD, MJ 2: hydrocodone, cocaine, Methamphetamine, methadone, oxycodone, meperidine, fentanyl, adderall, ritalin 3: codeine, ketamine, testosterone 4: xanax, valium, soma, ambient, tramadol 5: antidiarrh...

Three Ways of Doing Psychology 1. Experimental 2. Teachers 3. Applied Critical Thinking 1. What is the source? 2. Is the claim reasonable? 3. What is the evidence? 4. Could bias contaminate the conclusion? -emotional bias -conformational bias 5. Does the reasoning avoid common fallacies (common sense)? 6. Does the issue require multiple perspectives?

Phospholipid bilayers are NOT stabilised by: a. van der Walls forces b. covalent bonds c. hydrogen bonds d. ionic bonds e. hydrophobic interactions - Answer-b. covalent bonds A transmembrane protein has the following properties: it has two binding sites, one for solute A and one for solute B. The protein can undergo a conformational change to switch between two states: either both binding sites are exposed exclusively on one side of the membrane, or both are exposed exclusively on...

TEST BANK FOR CELLULAR AND MOLECULAR IMMUNOLOGY 9TH EDITION BY ABBAS Antibodies and Antigens Test Bank Matching Questions 1-5 Match each of the descriptions in questions 1-5 with the correct lettered antibody isotype (A-E). (Answers may be used more than once.) A. IgA B. IgD C. IgE D. IgG E. IgM 1. The secreted form of this isotype forms pentamers around a J chain ANS: E. IgM is secreted as a J chain–linked pentamer. 2. The most abundant Ig isotype in the blood ANS: D. The blood IgG concentrat...

The Klenow fragment of E. coli DNA polymerase I is used: correct answersto label DNA probes by random primer labeling. What is a solution hybridization method for the detection of nucleic acid:protein interactions? correct answersgel mobility shift assay _____ involves mixing a labeled oligonucleotide with a protein extract to see if a specific interaction occurs, visible with an apparent increase in molecular size on a gel due to the protein:nucleic acid interaction. correct answersGel mo...

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...

most drugs produce their effects by...binding to protein molecules drug binding often leads to...conformational change in the protein Four primary drug targets are:1. ion channels 2. enzymes 3. carrier molecules 4. receptors *exception DNA on which a number of anti tumour and antimicrobial drugs act

N5334 Final Exam Questions with Correct Answers Prescribing basics - Answer-Prescribing is regulated by state BON Proper RX - Answer-Providers name and address, Telephone DEA Pt name/DOB/Addres Name of Drug, strength, SIG(directions) with indication/Route and frequency, Quantity and signature. Drug Schedules: Most addictive to least - Answer-1: Heroin,LSD, MJ 2: hydrocodone, cocaine, Methamphetamine, methadone, oxycodone, meperidine, fentanyl, adderall, ritalin 3: codeine, ketamin...

MCAT Organic Chemistry Written Exam. Electrostatic Forces - CORRECT ANSWER The attractive force between electrons and the nuclei that is responsible for all molecular bonds. Coordinate Covalent Bond - CORRECT ANSWER One nucleus donates both of the electrons in the bond. Hybridization - CORRECT ANSWER sp - 180° - linear sp2 - 120° - trigonal planar sp3 - 109.5° - tetrahedral, pyramidal, or bent dsp3 - 90°, 120° - trigonal-bipyramidal, seesaw, t-shaped, linear d2sp3 - 9...