Bio 344 - Study guides, Class notes & Summaries

Reactions that add a phosphate to specific sites on proteins in an ATP dependent manner are important in cell signaling. The type of enzyme that catalyzes this reaction is: - ️️a protein kinase What secondary structure found in proteins is often used to enable it to cross a membrane? - ️️alpha helices An inhibitory acetylcholine receptor would - ️️be a K+ channel The nonpolar part of a phospholipids consists of - ️️fatty acid chains Which of the following is true concernin...

BIO 344 Chapter 25 study guide University of Bridgeport

NAU BIO 344 Posner Final Exam Questions and Answers

Which of the following is true concerning passive transport and active transport: - passive transport transfers molecules down an electrochemical gradient while active transport transfers molecules against an electrochemical gradient In a polarized cell, a barrier is created by a specific type of intercellular junction that maintains the separation of membrane proteins and between the apical and the basal sides of the cell. This barrier is called a: - tight junction What secondary structur...

BIO 344 26.1 Body Fluids and Fluid Compartments University of Bridgeport

Virology Lab Final (BIO 3442, Texas State University)Opportunistic pathogens may become harmful and infection if placed in the proper conditions. - correct answer True It is acceptable to wear the same pair of gloves to do different tasks for the entire duration of the lab. - correct answer False What is the name of the med we are working with for the tissue culturing lab today? - correct answer Eagle's Minimum Essential Medium (E-MEM) Creating aerosols when handling serological or bac...

NAU BIO 344 Posner Final Exam Practice Questions and Answers In a polarized cell, a barrier is created by a specific type of intercellular junction that maintains the separation of membrane proteins and between the apical and the basal sides of the cell. This barrier is called a: - Answer️️ -tight junction What secondary structure found in proteins is often used to enable it to cross a membrane? - Answer️️ -alpha helices An inhibitory acetylcholine receptor would - Answer️️ -...

BIO 344/BIO344-LATEST 2024/2025-(GRADED A+) ACCURATELY SOLVED

NAU BIO 344 Posner Final Exam Practice Questions and Answers In a polarized cell, a barrier is created by a specific type of intercellular junction that maintains the separation of membrane proteins and between the apical and the basal sides of the cell. This barrier is called a: - ANSWER-tight junction What secondary structure found in proteins is often used to enable it to cross a membrane? - ANSWER-alpha helices An inhibitory acetylcholine receptor would - ANSWER-be a K+ channel The n...

BIO 344 CH 27 Flashcards WITH QUESTIONS AND 100% ALL SURE ANSWERS