Homework Answers
Answer-
According to the given question-
Muscles whose contraction are under control are called voluntary muscle and those movement are not controlled are called involuntary muscle.
Skeletal muscle formed of striated muscle tissue under voluntary control of somatic nervous system.
Nerve muscle- Nerves by motor end plates attaches with the muscles and tendons via receptors to contact.
Smooth muscles are present in the internal organs like stomach, intestines, and bladder and are involuntary muscles controlled by autonomic nervous system.
Epidermal muscle -It is Smooth muscle that are found in the skin and are associated with hair follicles.
Xylum muscle- Xylum is present in the plants.
So the correct answer for the question is muscles whose contraction is under our control are (A) Skeletal muscle.
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17. Muscles whose contraction is under our control are A. skeletal muscles B. nerve muscles C....
21.Muscles whose contraction is not under our control are
21.Muscles whose contraction is not under our control are
11. The figure below shows tension recorded in two different skeletal muscles: a control (solid line), and one that was...
11. The figure below shows tension recorded in two different skeletal muscles: a control (solid line), and one that was injected with caffeine (dashed line). Arrows show the arrival of action s loc potentials at both muscles ming of stimulus, contraction and relaxation phases are the same). We know that caffeine n channels. Based on this data, please identify which ion channels are affected, explain why tension builds faster in the injected muscle, and identify the mechanism used to build...
1.During skeletal muscle contraction, the following occurs except A)ATP hydrolysis directly causes the movement of the...
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...
Which of the following is not a function of the skeletal system? a) productions of blood...
Which of the following is not a function of the skeletal system? a) productions of blood cells b) storage of minerals and fat c) support and protection of the body d) providing for flexible body movement e) production of body heat All of the following are found in the anatomy of a long bone, except which? a) red bone marrow b) compact bone c) ligaments d) yellow bone marrow e) periosteum Which of the following ways our muscles generate ATP...
Which of the following nerves function to control the muscles of the eye? CN III (oculomotor),...
Which of the following nerves function to control the muscles of the eye? CN III (oculomotor), V (trigeminal), and VI (abducens) CN III (oculomotor), V (trigeminal), and VII (facial) CN III (oculomotor), VI (abducens), and VII (facial) CN III (oculomotor), IV (trochlear), and VI (abducens) A tissue rich in fibroblasts likely: Contains high levels of collagen and elastin Functions to insulate and store energy Has a proteoglycan-rich extracellular matrix Regenerates its cell population quickly cranial A student has lost the...
MUSCULAR SYSTEM Skeletal muscles allow our bodies to bend, walk, sit, chew and talk. Humans have...
MUSCULAR SYSTEM Skeletal muscles allow our bodies to bend, walk, sit, chew and talk. Humans have more than 600 muscles in their bodies. Muscles are named in various ways: by the action they perform (extensor, flexor): by their size (maximus, minimus), or length (brevis, longus); by their shape (deltoid, trapezius); for their origin(s) or insertion(s) (sternocleidomastoid), or by the number of origins or insertions (triceps, biceps). In addition, they can be named for their location (abdominis, brachii) or the bones...
QUESTION 13 control the opening and closing of epidermal openings. A. guard cells B. trichomes C....
QUESTION 13 control the opening and closing of epidermal openings. A. guard cells B. trichomes C. xylem and phloem D.stomata E. root hairs QUESTION 14 Hairlike outgrowths of the epidermis that reduce evaporation are A. guard cells OB. trichomes C. xylem and phloem D.stomata E. root hairs Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 16 The root area labeled #1 is the Ground 23:33 PE A. zone of elongation OB.zone...
What of the following aids the flow of lymph? A) hydrostatic pressure of interstitial fluid B)...
What of the following aids the flow of lymph? A) hydrostatic pressure of interstitial fluid B) pressure changes that occur during breathing C) contraction of skeletal muscles D) contraction of smooth muscles in the walls of lymphatic trunks E) all of the above
fascioplasty b. occurs when the median nerve is compressed as it passes thro Carpal tunnel syndrome...
fascioplasty b. occurs when the median nerve is compressed as it passes thro Carpal tunnel syndrome Fibromyalgia syndrome Repetitive motion disorde d. Repetitive stress disorders 16. c. a. b. Which term means to suture the ends of a tendon to a bone? tenolysis 17. с. tenectomy b. tenodesis a. d. tenoplasty is a stiff neck due to spasmodic contraction of the neck muscles that pull side. 18. c. myasthenia gravis d. spasmodic torticollis contracture а. b. intermittent claudication The study...
The neurotransmitter acetylcholine (ACh) causes the rapid contraction of skeletal muscle and the slower relaxation of...
The neurotransmitter acetylcholine (ACh) causes the rapid contraction of skeletal muscle and the slower relaxation of cardiac muscle. Which one of the following is the most likely explanation for this difference? A. ACh activates a GPCR pathway in cardiac muscle and an ion channel coupled receptor in skeletal muscle. B. ACh activates an ion channel coupled receptor in cardiac muscle and a GPCR pathway in cardiac muscle. C. ACh is permeable through the plasma membrane of skeletal muscle cells but...
21.Muscles whose contraction is not under our control are
11. The figure below shows tension recorded in two different skeletal muscles: a control (solid line), and one that was injected with caffeine (dashed line). Arrows show the arrival of action s loc potentials at both muscles ming of stimulus, contraction and relaxation phases are the same). We know that caffeine n channels. Based on this data, please identify which ion channels are affected, explain why tension builds faster in the injected muscle, and identify the mechanism used to build...
Which of the following nerves function to control the muscles of the eye? CN III (oculomotor), V (trigeminal), and VI (abducens) CN III (oculomotor), V (trigeminal), and VII (facial) CN III (oculomotor), VI (abducens), and VII (facial) CN III (oculomotor), IV (trochlear), and VI (abducens) A tissue rich in fibroblasts likely: Contains high levels of collagen and elastin Functions to insulate and store energy Has a proteoglycan-rich extracellular matrix Regenerates its cell population quickly cranial A student has lost the...
MUSCULAR SYSTEM Skeletal muscles allow our bodies to bend, walk, sit, chew and talk. Humans have more than 600 muscles in their bodies. Muscles are named in various ways: by the action they perform (extensor, flexor): by their size (maximus, minimus), or length (brevis, longus); by their shape (deltoid, trapezius); for their origin(s) or insertion(s) (sternocleidomastoid), or by the number of origins or insertions (triceps, biceps). In addition, they can be named for their location (abdominis, brachii) or the bones...
QUESTION 13 control the opening and closing of epidermal openings. A. guard cells B. trichomes C. xylem and phloem D.stomata E. root hairs QUESTION 14 Hairlike outgrowths of the epidermis that reduce evaporation are A. guard cells OB. trichomes C. xylem and phloem D.stomata E. root hairs Click Save and Submit to save and submit. Click Save All Answers to save all answers. QUESTION 16 The root area labeled #1 is the Ground 23:33 PE A. zone of elongation OB.zone...
fascioplasty b. occurs when the median nerve is compressed as it passes thro Carpal tunnel syndrome Fibromyalgia syndrome Repetitive motion disorde d. Repetitive stress disorders 16. c. a. b. Which term means to suture the ends of a tendon to a bone? tenolysis 17. с. tenectomy b. tenodesis a. d. tenoplasty is a stiff neck due to spasmodic contraction of the neck muscles that pull side. 18. c. myasthenia gravis d. spasmodic torticollis contracture а. b. intermittent claudication The study...
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