Linkages - Study guides, Class notes & Summaries

Oligosaccharides - ANSWER short chains of 3 or more monosaccharides (at least 10) Polysaccharides - ANSWER Carbohydrates that are made up of more than two monosaccharides. Starch, glycogen (alpha linkages) Cellulose (beta linkages)

2. An example of a weakly basic prodrug that when protonated, form covalent disulfide linkages with H+/K+ ATPase and inactivates it: A. Maalox® B. Nexium® C. Tagamet® D. Buscopan® - B. Nexium® 3. Anti-ulcerant drugs exert their effect through which of the following mechanism/s: I. Stimulation of protein kinases that phosphorylate H+ /K+ ATPase II. Preventing histamine from binding to its receptor in parietal cells. III. Activate inhibitory proteins that block histaming activation...

Bacteria shapes - Cocci, bacilli, vibrios (comma shaped), spirilla (spiral), pleiomorphic (various shapes) adherence molecules to stick to surfaces - - mediated by pili, fibers of pilin proteins possess other proteins on their tips for sticking - a sex pilus is used for conjugation - some microbes use an extension of the cell envelope tipped by a "holdfast" of paysaccharides 3 parts of flagella - - filament - hook protein - basal body active transport - - all microorganisms active tr...

Which of the groups below is capable of only hydrophobic interactions? a) A b) B c) C d) D e) E Answer: e Difficulty: Medium Learning Objective: LO 2.3 Describe the role of noncovalent bonds in the structure of molecules such as water. Section Reference: Section 2.3 Noncovalent Bonds 2) Which of the following groups is capable of only hydrophilic interactions? d. H H C C C H H H H e.. H a.. OH b. C C C C C H H SH H H H H H H H H CH C C H H H H H NH 2 c.. C CH3 CH2 ...

AP Biology - The Chemistry of Life Latest Update Already Passed 4 classes of organic molecules 1. carbohydrates 2. proteins 3. lipids 4. nucleic acids acid substance that increases the molarity of hydrogen ions in a solution, decreasing pH (simultaneously diminishes the molarity of hydroxide ions, because product of the molarities of both is always 10^-14) adhesion the tendency of water molecules to stick to other substances; enables transportation of H2O against gravity in vascular...

Exam 1: BIOS 252 / BIOS252 (2024/ 2025 Update) Anatomy and Physiology II Exam Review| Guide with Questions and Verified Answers| 100% Correct| Rated A -Chamberlain Q: Enzymes and their function -type of protein, chemical catalysts help chemical reaction occur Chamberlain Q: List and describe the chemical structure/components of DNA Answer: -Used as the cell's "master code" for assembling proteins -uses deoxyribose as sugar and A, T(not U), C, and G as bases -form...

Creating linkages between vision, strategy, and performance when setting goals correct answers What is the most effective management practice you should follow? Adapting to the situation or the environment correct answers What is the most effective approach to managing personal performance? Seeking active feedback correct answers What is the best approach to evaluating and improving your performance? It provides a firm with mechanisms and systems to monitor its transformation process co...

Which of the following best describes the meaning of the term theory? a. A set of beliefs about the nature of how things work and how the world should be viewed b. A group of related concepts, definitions, and statements that describe a certain view of nursing phenomena from which to describe or predict outcomes c. An organizational structure that outlines concrete connections between concepts d. Statements that describe linkages between concepts and propose a testable ou...

Which pair of enzymes listed below is unique to gluconeogensis? A. Pyruvate kinase and pyruvate carboxylase B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase C. Fructose bisphosphatase and phosphofructokinase D. Pyruvate dehydrogenase and glucose 6-phosphataseAnswer - B. Phosphoenolpyruvate carboxykinase and pyruvate carboxylase Which 2 polysaccharides contain the same types of bonds? A. Cellulose and amylose B. Amylopectin and glycogen C. Glycogen and cellulose D. Amylo...

BIOE Test 1 Review Questions with complete solution 2024/2025 BIOE Test 1 Review Polyesters - correct answer synthetic fibers that consist of chains containing many esters Polyamide - correct answer condensation polymer in which the monomers are joined through amide linkages Polyanhydrides - correct answer What are the most reactive and hydrolytically unstable polymers used as biomaterials? polyhydrocarbons - correct answer polymer linking simple linear, saturated hydrocarbo...