Straighterline Anatomy and Physiology 1 Lab BIO201L Lab 7 The Muscular System Quiz and Answers 2023

Straighterline Anatomy and Physiology 1 Lab BIO201L Lab 7 The Muscular System Quiz 2023 BIO201L LAB_V3 Lab 7 The Muscular System Started on Saturday, June 10, 2023, 6:37 PM State Finished Completed on Saturday, June 10, 2023, 6:56 PM Time taken 18 mins 17 secs Grade 35.00 out of 35.00 (100%) Question 1 Correct 3.50 points out of 3.50 Flag question Question text What is the difference between an origin and an insertion? Select one: a. Origins occur where a muscle meets the stable bone, and insertions occur where a muscle meets the mobile bone. b. Origins occur where a muscle meets the mobile bone, and insertions occur where a muscle meets the stable bone. c. Origins occur where a muscle begins to grow, and insertions occur where muscle growth ceases. d. Origins occur where muscle growth ceases, and insertions occur where a muscle begins to grow. Question 2 Correct 3.50 points out of 3.50 Flag question Question text What is the functional purpose of calcium (Ca2+) in muscle contraction? Select one: a. To cause a positional change in troponin. b. To cause a positional change in actin. c. To cause a positional change in tropomyosin. d. To cause a positional change in myosin. Question 3 Correct 3.50 points out of 3.50