Myofibrils Study guides, Class notes & Summaries
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A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final Exam 2024
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A&P 1 Final Exam, Straighterline Anatomy 
and Physiology 1, Straighterline A&P 1 
Cumulative Final Exam 2024 
What is the smallest level of organization in the body that contains the body's genetic 
information? 
Select one: 
a. chemical 
b. cellular 
c. tissue 
d. organism - Answer-B. Cellular 
The cellular level includes the nucleus, an organelle that contains the body's genetic 
information. 
Which is an example of a normally occurring positive-feedback mechanism? 
Select one: 
a. elevated bl...
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Anatomy And Physiology From Science to Life, 2nd Edition by Jenkins, Gail - Test Bank
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1. 
Which of the following tissues is always avascular? 
A) 
connective tissue 
D) 
epithelial tissue 
B) 
muscle tissue 
E) 
nervous tissue 
C) 
skeletal tissue 
 
 
 
Ans: D Difficulty: Medium 
 
2. 
A scientist who examines tissue changes that might indicate disease is called a 
A) 
histologist. 
D) 
epidemologist 
B) 
radiologist. 
E) 
endocrinologist. 
C) 
pathologist. 
 
 
 
Ans: C Difficulty: Easy 
 
3. 
The tissue lining body cavities is 
A) 
epithelial tissue. 
D) 
m...
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Rio Salado BIO 201 Anatomy & Physiology Final questions with correct answers
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What is the connective tissue covering that encloses the sarcolemma of an individual muscle fiber? 
 
A) epimysium 
B) perimysium 
C) endomysium 
D) periosteum - Answer C) endomysium 
 
What is a fascicle? 
 
A) muscle 
B) bundle of muscle fibers enclosed by a connective tissue sheath 
C) bundle of myofibrils 
D) group of myofilaments - Answer B) bundle of muscle fibers enclosed by a connective tissue sheath 
 
What are the differences, if any, in the composition for thick and thin myofilame...
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ALMS - Anatomy and Physiology: All Modules Questions With 100% Correct
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Which layer of serous membrane lines the walls of cavities? - Answer-Visceral (wrong) 
Which directional term, also known as dorsal, means nearer to or at the back of the body? - AnswerPosterior 
Which type of tissue produces chemicals and fluid that digests food in the stomach? - Answer-Muscle 
(wrong) 
Which term describes the study of the function of components of the body? - Answer-Physiology 
Eight chemical elements constitute 3.6 percent of total body mass. What are these chemical elements...
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Chapter 10: Muscle Tissue Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora.
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Principles of Anatomy and Physiology, 12th Edition, by Bryan Derrickson, Gerald Tortora. 
 
Multiple Choice & Essays 
 
1.	How much of the total body weight of the average adult is muscle tissue? 
a.	20-30% 
b.	30-40% 
c.	40-50% 
d.	50-60% 
e.	60-70% 
Ans: C 
Difficulty: medium 
Feedback: Chapter Opener 
	2.	The different types of muscle tissue differ from each other by: 
a.	Microscopic anatomy 
b.	Location 
c.	Type of Control 
d.	Both a and b 
e.	All of the above 
Ans: E 
Diffic...
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NASM 7th Edition Questions and Answers 2023
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NASM 7th Edition Questions and Answers 2023 
What percentage of adults are do not meet recommended activity guidelines? 
80% 
 
 
 
BMI Normal 
18.5-24.9 
 
 
 
Overweight BMI 
25-29.9 
 
 
 
Obese BMI 
over 30 
 
 
 
Bad Blood Pressure 
Hypertension= 140/90 
 
 
 
normal blood pressure 
120/80 
 
 
 
140 
systolic It is specifically the maximum arterial pressure during contraction of the left ventricle of the heart. 
 
 
 
90 
Diastolic- relating to the phase of the heartbeat when the heart mus...
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ISSA Nutrition Final Exam Questions and Answers Graded 100% Latest 2023
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ISSA Nutrition Final Exam Questions and Answers Graded 100% Latest 2023. Approximately how many calories are in 1 gram of fat? 
a.6 
b.7 
c.5 
d.9 
18. Marathon training primarily recruits which type of fibers? 
a. Type IIx 
b. Type II 
c. Fast twitch 
d. Slow twitch 
19. Fat-soluble vitamins include A, D, E, and which of the following? 
a. B 
b. C 
c. K 
d. H 
20. A client is Type I diabetic and asks for a meal plan, what should the trainer do? 
21. The knee is stabilized on the anterior side b...
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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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Penn Foster Anatomy and Physiology Proctored Exam 2023
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How many separate bones are in the skull? - Answer- 37-38 
 
How many cervical vertebrae do ALL mammals have? - Answer- 7 
 
Name the 5 regions of the spinal column - Answer- Cervical - Thoracic - Lumbar- Sacral - Coccygeal 
 
Name the thoracic limb bones (from proximal to distal) - Answer- Scapula - humerus - Radius - Ulna - Carpal bones - Metacarpal bones - Phalanges 
 
Fibrous connective tissue that attaches muscle to bone - Answer- Tendon 
 
Well defined group of cells (muscle fibers) surrou...
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Histology NBME full questions and Answers Latest 2022
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1.Nuclear pores: 
A)Combine to form a hexagonal structure 
B)Have 50nm in diameter 
C)Their number is not connected with cellular activity 
D)Nuclear lamina are connected to their inner rings 
E)A and C are correct 
F)B and D are correct 
E)A and C are correct 
 
 
The conducting zone of the respiratory system: 
A) Includes the upper airways, trachea and the bronchial tree (including the terminal bronchioles) 
B) Is designed for airflow and respiration 
C) Includes only the nose and the pharynx ...