Actin filaments Study guides, Class notes & Summaries
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Kinesiology Midterm Exam 2024 Questions and Answers
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Kinesiology Midterm Exam 2024 
Questions and Answers 
Dependent - Answer-requiring some assistance 
exacerbation - Answer-increase in the severity of a disease or its symptoms 
Graft - Answer-tissue or organ for transplantation or implantation 
Hemiplegia - Answer-paralysis of one side of the body 
Ipsilateral - Answer-same side 
Contralateral - Answer-opposite side 
mobility - Answer-ability to move with ease 
orthostatic hypotension - Answer-fall in blood pressure 
Osteoporosis - Answer-loss o...
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NSCA CSCS Vocabularies Review (Latest 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Grade A
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NSCA CSCS Vocabularies Review (Latest 2023/ 2024 Update) Questions and Verified Answers | 100% Correct| Grade A 
 
 
Q: perimysium 
 
 
Answer: 
 covers bundles of muscle fibers (fascicli) 
 
 
 
Q: endomysium 
 
 
Answer: 
 surrounds each individual muscle fiber 
 
 
 
Q: sarcolemma 
 
 
Answer: 
 continuous with the muscle fibers membrane and endomysium 
 
 
 
Q: motor neuron 
 
 
Answer: 
 nerve cell 
 
 
 
Q: neuromuscular junction 
 
 
Answer: 
 where a nerve cell innervates muscle fibers, ...
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NSCA- CSCS EXAM REVIEW QUESTIONS AND ANSWERS, 100% ACCURATE. GRADED A+.| latest update 2024/25|
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NSCA- CSCS EXAM REVIEW QUESTIONS AND ANSWERS, 100% 
ACCURATE. GRADED A+. 
sliding filament theory 
theory that actin filaments slide toward each other during muscle contraction, while the myosin filaments 
are still 
Z line 
A dark thin protein band to which actin filaments are attached in a striated muscle fiber, marking the 
boundaries between adjacent sarcomeres. 
T tubules 
Also called transverse tubules, these are deep invaginations of the plasma membrane found in skeletal 
and cardiac m...
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CanFitPro PTS Certification Questions with 100% Correct Answers | Latest Version 2024 | Verified
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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 muscle - located in the lateral side of 
hamstring, rectus femoris 
Name t...
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Test Bank for Essentials of Pathophysiology: Concepts of Altered States Fourth Edition by Carol Porth ISBN 9781451190809 Chapter 1-46 | Complete Guide A+
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Test Bank for Essentials of Pathophysiology 4th Edition by Carol Porth (All Chapter complete 1-46, A+ Rated) Table of Contents 1 Chapter 01 - Cell Structure and Function Chapter 02 - Cellular Responses to Stress, Injury, and Aging Chapter 03 - Inflammation, the Inflammatory Response, and Fever Chapter 04 - Cell Proliferation, Tissue Regeneration, and Repair Chapter 05 - Genetic Control of Cell Function and Inheritance Chapter 06 - Genetic and Congenital Disorders Chapter 07 - Neoplasia Chapter 0...
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CSULB BIOL 207 Lab Final Study correctly answered
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CSULB BIOL 207 Lab Final StudyWhat is the function of skeletal muscle? - correct answer Contracts to cause bone movement 
 
What are the structures of the skeletal muscle? - correct answer Tendons and muscle fibers 
 
What does muscle fibers contains? - correct answer Bundles of protein filaments 
 
What are the two protein filaments in muscle fibers? - correct answer Actin (Thin) and Myosin (Thick) 
 
What does the Sliding Filament Model state? - correct answer Actin and myosin DO NOT shorten, ...
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NASM FINAL EXAM Questions and Answers 2023
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NASM FINAL EXAM Questions and Answers 2023 
 After leaving the left ventricle, blood enters which of the following structures? 
 
Select one: 
a. Superior vena cava 
b. Aorta 
c. Inferior vena cava 
d. Pulmonary artery 
Aorta 
 
 
 
Which of the following joints is between the metacarpals and phalanxes? 
 
Select one: 
a. Condyloid 
b. Pivot 
c. Saddle 
d. Hinge 
Condyloid 
 
 
 
According to continuing education requirements, which of the following is true? 
 
Select one: 
a. Accumulate 2 units...
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BIOS 252 Final Exam Practice test Questions With Correct Answers!!
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Which of the following is a recognized function of skeletal muscle? 
1) A) guard body entrances and exits 
B) maintain posture 
C) maintain body temperature 
D) produce movement 
E) all of the above - Answer-E 
Nerves and blood vessels that service the muscle fibers are located in the connective tissues of the 
A) myofibrils. 
B) sarcolemma. 
C) endomysium. 
D) sarcomere. 
E) perimysium. - Answer-E 
Which of the following best describes the term sarcoplasmic reticulum? 
A) largely made of myosin...
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AFAA GROUP FITNESS INSTRUCTOR TEST EXAM 2024 WITH 100% CORRECT ANSWERS
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Interrelation of nervous, muscular, and skeletal systems to create movement - correct answer Kinetic chain 
 
brain and spinal cord, coordinates activity of body parts - correct answer Central nervous system 
 
all nerves branching off spinal cord, extending out to the body - correct answer Peripheral nervous system 
 
sense distortion in body tissues - correct answer mechanoreceptors 
 
mechanoreceptor that senses changes in tension - correct answer Golgi tendon organs 
 
mechanoreceptor that s...
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NASM FINAL EXAM QUESTIONS AND CORRECT ANSWERS 2024/2025 ALREADY GRADED A+.
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NASM FINAL EXAM QUESTIONS 
AND CORRECT ANSWERS 
2024/2025 ALREADY GRADED A+. 
2 / 23 
1. After leaving the left ventricle, blood enters which of the following struc-tures? 
Select one: 
a. Superior vena cava 
b. Aorta 
c. Inferior vena cava 
d. Pulmonary artery: Aorta 
2. Which of the following joints is between the metacarpals and phalanxes? 
Select one: 
a. Condyloid 
b. Pivot 
c. Saddle 
d. Hinge: Condyloid 
3. According to continuing education requirements, which of the following istrue? 
Se...
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