Sarcoplasm Study guides, Class notes & Summaries

Which of the following is the largest? a. myofilament b. myofibril c. muscle cell d. fasicle correct answer: muscle cell muscle cells correct answer: Shorten to cause movement of the body. They move the skeleton, heart, and internal organs Sacrolemma correct answer: muscle cell membrane scaroplasm correct answer: cytoplasm of a muscle cell sarcoplasmic reticulum (SR) correct answer: specialized smooth endoplasmic reticulum, which stores, releases, and retrieves Ca++ wha...

2024 NSCA CSCS Exam Prep ( Version 1 ) New Full Exam Questions and Answers ( Included ) 100% Correct 1. Each muscle fiber is surrounded by a connective tissue called? a. Fasiciculi. b. Perimysium. c. Endomysium. d. Epimysium. Answer: C 2. What isreleased from the sarcoplasmic reticulum into the myofibril, causing tension development in a muscle? a. Calcium ions that bind to troponin. b. Calcium ions that bind to tropomyosin. c. Sodium ions that bind to troponin. d. Sodium ions th...

1) The function of transverse tubules is to A) store Ca2+ ions inside the muscle fiber. B) rapidly conduct action potentials to the interior of the muscle fiber. C) ensure a supply of glycogen throughout the muscle sarcoplasm. D) conduct ATP molecules out of the mitochondria throughout the sarcoplasm. 2) ________ is composed of multiple globular molecules polymerized to form long chains or filaments. A) Actin B) Tropomyosin C) Troponin D) Myosin E) Titin 3) Most of the time, the para...

.)_________________ is the most important source of immediate energy which lasts about 3 - 5 seconds (Ch. 4, P. 66) - Answer- ...a.Phosphocreatine 2.)During muscle contraction, the _______________ releases calcium into the sarcoplasm, which allows for actin-myosin interaction. (Ch. 4, P. 68) - Answer- ...plasmic reticulum 3.)Which type of muscle fiber not only produces great force when stimulated but also resists fatigue? (Ch. 4, P. 69) - Answer- ...b.Type IIa 4.)The v...

Issa test questions & answers 2024 1. During exercise, the average human's breathing rate increases to what range and varies based on exercise intensity? - ANSWER-50 to 60 breaths per minute 2. Muscle cells contain which cellular fluid that is NOT a part of other human cells? - ANSWER-sarcoplasm 3. What type of email communication reaches out to former clients and older prospects and encourages a reply? - ANSWER-reengagement email 4. What type of nonverbal communication are speech...

CSCS Exam Scientific foundations topics Questions & Answers 100% AccurateCSCS Exam Scientific foundations topics Questions & Answers 100% AccurateCSCS Exam Scientific foundations topics Questions & Answers 100% Accurate what are the major muscles and muscle groups? Where are they located - ANSWERupper body: abdominal, pectoral, trapezius, latissimus dorsi, erector spinae, biceps, and triceps lower body: quadriceps, hamstrings, gastrocnemius, gluteus, soleus describe muscle organization fr...

skeletal, cardiac, smooth correct answers what are the different types of muscle? cardiac, smooth correct answers which muscle types are involuntary? ans correct answers the cardiac and smooth muscle types are regulated by ... skeletal correct answers which muscle types are voluntary? cns correct answers the skeletal muscle type is regulated by ... tendon correct answers connects muscle to bone epimysium correct answers connective tissue that surrounds entire muscle endomysi...

ANP EXAM 3 QUESTIONS & ANSWERS 2024/2025 In a bedridden patient recovering from a badly fractured femur, disuse atrophy in the thigh muscles is caused by _________. decreased ability of muscle cells to produce ATP, resulting in decreased ability of the muscles to contract decreased ability to synthesize acetylcholine in the neurons that innervate the thigh muscles decreased synthesis of muscle proteins and/or increased breakdown of muscle proteins none of the above - ANSWERSdecreased ...

What is the correct order of structures of a muscle from smallest to largest? - Muscle fiber, endomysium, fascicles, perimysium, epimysium What part within the muscle fiber stores glycogen and myoglobin and is made up of lipids, enzymes and various types of cellular organelles? - Sarcoplasm What is the function of calcium in the muscle stimulation process? - Binds with troponin to open up binding sites

NFPT Exam answers 2022. When spotting a client doing barbell squats, the trainer should be positoined where? - In front of the client. At the side of the client. Behind the client Away from the client. A soft tissue structure called a ligament connects what? - Muscle to bone Bone to bone Muscle to organ Bone to organ Which of the following is BEST recommended for an obese and sedentary client? - Lunges. Olympic lifts. Plyometric training Low intensity ...