Polymerization - Study guides, Class notes & Summaries

phosphatase correct answers enzyme that removes a phosphate group from its substrate According to the information in the passage, which statement best describes the function of the MR in response to stimulation of the sympathetic nervous system? The MR: "Blood flow to the brain is regulated by changes in arterial vessel diameter in response to intravascular pressure, a process called the myogenic response (MR). The MR allows cerebral resistance vessels to achieve a state of partial constr...

Biology 1201 LSU Exam 2: Pomarico Latest Version Graded A+ macromolecules large organic molecules which are usually polymers polymers large molecules consisting of many identical or similar subunits monomer subunit of a polymer most biological polymerization reactions are_____ condensation reactions aka dehydration synthesis reactions condensation reactions (dehydration synthesis) polymerization reactions in which the covalent linkage of the monomers is accompanies by removal...

What is a nucleoside? Correct Answer-base + sugar - nucleotide without phosphate group What does the polymerization reaction in the cell use? Correct Answer-triphosphate nucleotides (dNTPs) Why does adding nucleotides require energy? Correct Answer-a phosphodiester bond, which is what connects nucleotides, is formed unfavorable meaning it required energy. - phosphodiester bonds are formed via a condensation reaction which always requires energy How do dNTPs release energy, so that a ...

AAMI Chemistry for Embalmers Unit 8 Questions & Answers 100% Correct AAMI Chemistry for Embalmers Unit 8 Questions & Answers 100% Correct AAMI Chemistry for Embalmers Unit 8 Questions & Answers 100% Correct AAMI Chemistry for Embalmers Unit 8 Questions & Answers 100% Correct Shelf Life - ANSWERthe _________ of embalming fluid refers to the length of time the fluid maintains its functionality before it is used. Temperature, Time, pH, Light - ANSWERwhat are 4 factors that affect the shelf lif...

1 MODULE 8 PORTAGE 219 ORGANIC CHEMISTRY EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ large molecule made by repetitive linking of smaller units (monomers) Correct Answer: Polymer very large molecule composed of thousands of covalently bonded atoms (ex: polymer) Correct Answer: Macromolecule two ways polymers are made Correct Answer: 1. natural (in nature) 2. synthetic (in lab) natural polymers Correct Answer: rubber, carbs: starch & cellulose, proteins, nu...

What is a benefit of resin-based sealants? A.) Fluoride is released from material to inhibit decay B.) When placed correctly, retention is excellent C.) Bond strength is improved in a moist environment D.) No polymerization shrinkage occurs - Correct Answer-B.) When placed correctly, retention is excellent Which is the most common desensitizing agent found in over-the-counter dentifrices? A.) Potassium B.) Glutaraldehyde C.) Hydrogen Peroxide D.) Triclosan - Correct Answer- ...

Manicurist Written Exam Questions and Answers 100% Pass abrasive files are used to remove and shape which of the following? a. lunula b. nail bed c. cuticle d. free edge d. free edge what implement adds shine and smoothes wavy ridges on the natural nail during a manicure? a. course file b. metal file c. nail brush d. nail buffer d. nail buffer which of the following implements are disposable after using on a client? a. metal pusher b. nippers c. abrasive file d....

How is the Ames test used to quantitate mutagenic potential of chemical compounds? Select the TWO best answers. correct answers The Salmonella test strain used in the Ames test contains a mutation in the histidine biosynthetic pathway, which is used to identify compounds that induce back mutations to permit bacterial growth on histidine free plates. The chemical compound to be tested is added to a filter paper disk and placed on agar plates containing the tester Salmonella strain; potent muta...

EBME 306 Exam 2 Flashcards Sen Gupta Questions with Correct Answers EBME 306 Exam 2 Flashcards Sen Gupta Questions with Correct Answers EBME 306 Exam 2 Flashcards Sen Gupta Questions with Correct Answers EBME 306 Exam 2 Flashcards Sen Gupta Questions with Correct Answers Degree of polymerization: - ANSWERnumber of structural units in the chain Homopolymer - ANSWERpolymer structure contains same repeating unit Heteropolymer - ANSWERpolymer structure contains different repeating units

Degree of polymerization: Correct Answer-number of structural units in the chain Homopolymer Correct Answer-polymer structure contains same repeating unit Heteropolymer Correct Answer-polymer structure contains different repeating units Copolymer Correct Answer-a polymer derived from more than one species of monomer All heteropolymers are copolymers but the reverse is not true: JUSTIFY!! Correct Answer-B/c copolymers can still have single repeating unit (like PET, PC) Number avera...