Sarcomere Study guides, Revision notes & Summaries

ATP-CP System (Max effort - very short) Lactic Acid or Glycolytic System (Hard effort) Aerobic or Oxidative (Steady state effort) correct answers 3 energy systems Cardiorespiratory capacity Muscular capacity Flexibility correct answers three primary components of fitness • Decreased resting Heart Rate • Decreased risk of cardiovascular disease • Improved endurance • Increased stroke volume & cardiac output correct answers 4 benefits of training the cardivoscular system __...

what does the SR store - ANSWER-proteins and calcium what is the role of the transverse tubules in the muscle fiber - ANSWER-allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - ANSWER-from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - ANSWER-thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - ANSWER-thick filaments ...

When is the best time for clients to measure their resting heart rate? - Correct answerupon waking in the morning Name two common tests for assessing cardiorespiratory efficiency. - Correct answerYMCA 3-Min Step Test & Rockport Walk Test What are three methods of assessing body fat percentage? - Correct answerUnderwater weighing, bioelectrical impedance, and skin fold measurements What is the BMI range for a person who has a very high risk of disease? - Correct answer-35.0-39.99 What are th...

Bios255, Comprehensive Exam This examination covers content learned in BIOS251, BIOS252, and BIOS255. This exam is worth 100 total points, consisting of 50 multiple-choice questions. You have 75 minutes to complete the Exam. Bios251 Describe a positive feedback system A positive feedback system is mechanism in which the system responds to the perturbation in the same direction as the perturbation. Positive feedback is essentially a feedback mechanism that results in the amplification or growth o...

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...

BIOD 151/A&P 1 MODULE 5 EXAM PORTAGE LEARNING UPDATED 2022-2023 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...

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...

what does the SR store - correct answer proteins and calcium what is the role of the transverse tubules in the muscle fiber - correct answer allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - correct answer from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - correct answer thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the ...

what does the SR store - proteins and calcium what is the role of the transverse tubules in the muscle fiber - allow inside of muscle to communicate with the outside of the muscle how is a sarcomere measured - from z-disc to z-disc what is contained in the I band of the sarcomere & what color is the band - thin filaments titin z-disc light (isotropic) what is contained in the A band of the sarcomere & what color is the band - thick filaments thin filaments dark (scatters lig...

PHYS 506 Anatomy and Physiology Muscle Histology MCQs Answers 2023/24 Muscle Histology 1. Skeletal and cardiac muscle, which are both striated, at resting length contain an A band in each sarcomere. This A band contains: (A)Essentially all the contractile protein myosin, but no actin (B) Essentially all the contractile protein actin, but no myosin (C) Essentially all the myosin, plus some actin (D)Essentially all the actin, plus some myosin (E) Troponin and tropomyosin, but no actin Ans...