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Bio 1201 gregg Exam 2 (100% correct and graded A+)
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transport proteins - are responsible for controlling passage across the membrane 
fluid mosaic model - The membrane is a mosaic of protein molecules bobbing in a fluid bilayer of 
phospholipids 
fatty acid tails - nonpolar, hydrophobic 
fatty acid heads - hydrophilic, polar 
periphial proteins - bound to the surface of the membrane 
integral proteins - penetrate the hydrophobic core (ones that span the membrane are 
transmembrane protiens 
How do cells recognize each other? - by binding to molec...
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NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+
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NR 546 Midterm Exam 
2023/2024 Questions AND 
Answers Update A+ 
What should the PMHNP consider when prescribing chemical restraints? - Answer-- 
allergy status 
-prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint 
-state regulations regarding chemical restrains must be reviewed 
Are the PMHNP and other staff liable if the client has an allergic reaction or adverse 
side effects to the drugs used for chemical restraint? - Answer-No. 
The client has been court-...
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Porth’s Essentials Of Pathophysiology 5th Edition Test Bank with Rationales | Complete Guide A+
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Porth’s Essentials Of Pathophysiology 5th Edition Test Bank 1. Chapter 1 Although the basic structure of the cell plasma membrane is formed by a lipid bilayer, most of the specific membrane functions are carried out by: A) Bound and transmembrane proteins B) Complex, long carbohydrate chains C) Surface antigens and hormone receptors D) A gating system of selective ion channels Ans: A Feedback: The functions of plasma membrane depend on the presence of proteins that are bound in the lipid bilay...
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Monash University PHA 2022
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PHA2022 
Pharmacology considers: 
- Pharmacotherapy: 
o Drug-response relationship 
o Selectivity of action 
o Structure-action relationship 
Lecture 1 
1. Define the terms pharmacodynamics and pharmacokinetics 
2. Describe (with examples) the non-specific ways in which drugs can produce therapeutic effects 
3. Discuss the four specific molecular targets of drug action 
4. Explain the importance of selectivity and how drugs can produce unwanted effects 
ONE 
Pharmacodynamics: how the drug acts o...
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Exam 2: BIO1201/ BIO 1201 Study Guide (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU
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Exam 2: BIO1201/ BIO 1201 Study Guide (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU 
 
Q: transport proteins 
allow passage of hydrophilic substances across the membrane 
 
 
 
Q: carrier proteins 
 
 
Answer: 
bind to molecules and change shape to shuttle them across the membrane 
 
 
 
Q: passive transport 
 
 
Answer: 
the diffusion of a substance across a membrane with no energy investment 
 
 
 
Q: Diffusuion 
 
 
Answer: 
Spreading out of partic...
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Psychopharm Exam 1 practice 170 Questions with Verified Answers,100% CORRECT
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Psychopharm Exam 1 practice 170 Questions with Verified Answers 
 
The PMHNP is evaluating a 68-year-old man for symptoms of major depression. While assessing the appearance of the patient, an obvious left-sided ptosis is noted. Which cranial nerve is directly linked to this condition? 
a. III 
b. IV 
c. V 
d. VI - CORRECT ANSWER A 
 
A 55-year-old woman has been referred for a psychiatric evaluation for a change in personality, lack of impulse control, and increasingly reckless decision-making....
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TEST BANK FOR PORTH'S ESSENTIALS OF PATHOPHYSIOLOGY 5TH EDITION BY TOMMIE L. NORRIS ALL CHAPTERS COVERED ISBN-10; 1975107195/ ISBN-13; 978-1975107192/ GRADED A
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TEST BANK FOR PORTH'S ESSENTIALS OF PATHOPHYSIOLOGY 5TH EDITION BY TOMMIE L. NORRIS ALL CHAPTERS COVERED ISBN-10; 1975107195/ ISBN-13; 978-1975107192/ GRADED A 
Page 1 
Porth's Essentials of Pathophysiology 5th edition TB_ 
 
 
1. Chapter 1 
 
Although the basic structure of the cell plasma membrane is formed by a lipid bilayer, most of the specific membrane functions are carried out by: A) Bound and transmembrane proteins B) Complex, long carbohydrate chains C) Surface antigens and ho...
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BMS 300 FINAL EXAM Questions and Answers 2022
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Dipole Moment - ANSWER Partial negative and partial positive charge 
 
What causes surface tension? - ANSWER Hydrogen bonding 
 
Hydrophilic - ANSWER "water loving" 
 
Hydrophobic - ANSWER "water fearing" 
 
Hydration Shell - ANSWER Water surrounding the ions 
 
Diffusion - ANSWER Movement of ions from high to low concentrations 
 
Osmosis - ANSWER Diffusion of water 
 
Amphipathic - ANSWER "both loving" 
 
Characteristics of the head group - ANSWER Hydrophilic, charged, phosphodiestor bon...
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ap chpt 11 questions with 100% correct answers 2023
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ap chpt 11know fig 11.1 - correct answer 
 
11.3 - correct answer 
 
11.5 - correct answer 
 
The resting membrane potential is maintained by Na+-K+ pumps that actively transport ? into and ? out of the cell. 
The membrane is more permeable to ?. 
The concentration of ? is higher outside than inside the cell. 
The concentration of ? is higher inside than outside the cell. - correct answer 1. k+, na+ 
2. k+ 
3. Na+ 
4. k+ 
 
Ions are unequally distributed across the plasma membrane of all cell...
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Bio 1201 exam 2 Gregg latest update graded A+
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Bio 1201 exam 2 Gregg latest update 
 
graded A+ 
 
transport proteins are responsible for controlling passage across the membrane 
 
fluid mosaic model The membrane is a mosaic of protein molecules bobbing in a fluid 
bilayer of phospholipids 
 
fatty acid tails nonpolar, hydrophobic 
 
fatty acid heads hydrophilic, polar 
 
periphial proteins bound to the surface of the membrane 
 
integral proteins penetrate the hydrophobic core (ones that span the membrane are 
transmembrane protiens 
 
How ...
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