Filaments - Study guides, Class notes & Summaries

NURS 231 Pathophysiology All Module Exams Questions and Answers- Portage Learning UPDATED 2023 GRADED A+ PATHOPHYS Module Exams Module 1 Exam Question 1 2.5 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. True Correct! False It will display hypertrophy. Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Hypertrophy is an inc...

BIO 353 Cell Biology Exam 2 Questions And Answers 2024/2025 Updated Solutions Actin filaments: a) have a diameter of 7 nm and contain 375 amino acids. b) are composed of 2 subunits each of molecular weight of 42 kDa. c) have a diameter of 7 nm and contain 450 amino acids. d) have no polarity. e) have GTP in each of the monomers. f) The correct answer is not listed. ANS f) The correct answer is not listed. Actin filaments will a) undergo treadmilling in a test tube. b) undergo treadm...

NSG 531 Rush Advanced Pharmacology: Exam 3 Questions With Correct Answers Latest Updated 2024/2025 / Graded A+. what is the difference between cardiac myocyte action potential and that of the CNS or ANS? - ANSWER nerve cell action potential is very short cardiac action potential is much longer they are longer to have adequate filling time in order to get a good contraction for a reasonable bolus of blood the only way this can happen is if the action potential is longer this will also mean ...

BIO353: Exam 2 Short Answers Module 11: Actin Filaments 1. Draw an actin monomer and an actin filament and label all the parts, molecular weights, etc.. 2. Explain the geography of actin filaments. Explain the geography of stress cable, filapodia and lamelliapodia in a cell, and locomoting in a culture plate. a. Actin filaments are located under the plasma membrane on the inside of the cell. Stress cables as well as filopodia and lamellipodia are located near the plasma membrane. 3. Focu...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...

BIOD 151/A&P 1 MODULE 5 EXAM PORTAGE LEARNING UPDATED M5: Exam- Requires Respondus LockDown Browser Question 1 2 / 2 pts There are three types of muscle tissue found in the body. True False Question 2 2 / 2 pts Smooth and cardiac muscle tissue are both under voluntary control. True False Question 3 2 / 2 pts The lumbar plexus is part of the central nervous system. True False False- this is a per...

1. Which statement regarding the sodium-potassium pump is correct? 1. The cell’s plasma membrane is more soluble to sodium ions than potassium ions. 2. The concentration of sodium ions should be higher inside the cell compartment. 3. The concentration of potassium ions should be higher outside the cell compartment. 4. The active transport involves pumping out three sodium ions and pumping in two potassium ions. 2. What is the process in which glucose is used to create energy? 1. Autol...

CSCS Exam Practice Questions 2024, NSCA CSCS - Study Review Rated A+ Perimysium (surrounding group of fibers/fascicules) Endomysium (surrounding individual fibers) Fascia Delicate "cobwebby" tissue Motor Unit Motor Neuron and the muscle fibers it innervates Typically several hundred muscle fibers in a single motor unit Sarcolemma The plasma membrane of a cell Transverse Tubules Connect to plasma membrane to interior Action potentials travel through Ensures AP exci...

CanFitPro PTS Certification (Questions and Answers, 100% Correct) Updated Name the first regression of a squat? Leg press What is PROM and APROM? passive range of motion (someone helps you do the movement) and active range of motion (you do the movement on your own) What are the two protein filaments that slide over each other during a muscle contraction (sliding filament theory) actin (thin filaments) and myosin (thick filaments) Where is the biceps femoris located? Name an opposing...

A&P 1 101 Module 5 Exam Question 1 2 / 2 pts There are three types of muscle tissue found in the body. Correct! True False Question 2 2 / 2 pts Smooth and cardiac muscle tissue are both un der voluntary control. True Correct! False Question 3 2 / 2 pts The musculocutaneous nerve is part of the central nervous system. True Correct! False False- this is a peripheral nerve Question 4 2 / 2 pts A motor signal is a signal that is sent from a muscle to the central nervous system. True Correct! False F...