Which of the following is not a function of the skeletal system? a) productions of blood...
Which of the following is a function of the skeletal system? body support B) calcium homeostasis C) protection of internal organs D) blood cell production E) All of the answers are correct. Ove
Which of the following compounds of the skeletal system is composed of dense regular connective tissue and anchors bone to bone. Cartilage Tenders Ugament Ape neurosis Fascia The skeletal system: is involved in the storage of via yellow bone marrow Gives the body a hard framework for support and in protection Is a reservoir for numerous minerals, such as calcium and phosphorous Produces red blood cells, white blood cells, and platelets. All the above are correct about the skeletal system....
magnesium and calcium work together to QUESTION 23 Magnesium and calcium work together to: a. transport proteins through the blood b. maintain the acid-base balance in body cells c. cause bone demineralization d. control blood glucose levels e. regulate the contraction and relaxation of muscles QUESTION 24
1.During skeletal muscle contraction, the following occurs except A)ATP hydrolysis directly causes the movement of the myosin head to cause a power stroke B)When the myosin head releases a phosphate, it can bind actin C)When a new ATP binds to a myosin head, it releases actin D)ATP hydrolysis activates the myosin head so it can bind actin E)When the myosin head binding actin releases ADP, it moves to create the power stroke 2.During skeletal muscle contraction, the length of the...
please answer within 5 mins! 19) During endochondral ossification in a fetus, bones initially develop as a cartilage model surrounded by a connective tissue covering called the a) periosteum. b) endosteum. c) perichondrium. d) perimysium. e) trabeculae. 20) Which of the following substances are stored in the structure of adult bones for use by other tissues in the body? a) calcium b) phosphorous c) triglycerides d) iron e) More than one of these substances is stored in bone. 21) Like...
please answer within 5 mins! 46) Which of the following is referred to as the period of lost excitability in skeletal muscle fibers? a) refractory period b) contraction period c) latent period d) relaxation period e) wave summation 47) Increasing the number of active motor units within a skeletal muscle is called a) wave summation. b) fused tetanus. c) motor unit recruitment. d) muscle tone. e) flaccidity. 48) Which of the following microscopic structures is only found in the cardiac...
HUMAN ANATOMY UNIT ONE STUDY G 22. Movement away from the 23. Movement toward the 24. Movement 25. Movement Antial Language and Basics 10. Which of the following muscles does NOT strengthen the shoulder joint a) Tens Minor d) subscapularis b) Supraspinatus c) pectoralis minor c.) infraspinatus 11. An example of a diarthrotic synchondrosis is a) the epiphyseal plates d) the knee joint b) the joint between the sternum and the fourth c ) none of these, for such a...
11. Which of the following about human red blood cells is false: a. They are generated by stem cells in bone marrow.b. They lack nuclei when mature.c. They tend to rupture as they get older and less flexible.d. Erythropoietin controls their production.C. Their biconcave shape yields a small surface area.12. A child falls off his bicycle and skins his knee. All the following processes are involved in the formation of the blood clot that seals the wound excepta. formation of a...
The _________ ________ system stores calcium, which is necessary for the normal contractile function of the organs of the ______ cardiac _______ system. The _________ skeletal ________ system helps to maintain a normal body temperature by producing movement, while the _______ ________ system allows the dissipation of heat by conduction and evaporation. The _________ ________ system would not be able to produce movement of the overall organism without the structural framework of the ________ _______ system. Calcium is needed to...
When the sympathetic nervous system is activated, you would expect all of the following responses EXCEPT... Select one: O a. contraction of radial ocular muscle. (Contraction of this muscle would dilate the pupil.) b. vasodilation in skeletal muscle. c. insulin secretion. (Insulin is the hormone responsible for reducing blood glucose levels by moving glucose into cells for storage.) d. inhibition of intestinal peristalsis. (Peristalsis is the muscular movements that propel food through the digestive tract.)