Which of the Following Describe Smooth Muscle Tissue

The contraction of muscle is involuntary. Smooth muscles are non-striated muscle whose movement and contraction occurs involuntarily.

Histology Smooth Muscle Tissue Flashcards Quizlet

Conductivity --- It is the ability of transmission of action potential.

. The cardiac muscles are found in the heart they form the contractile wall of the heart. Have a duration of contraction and relaxation that is longer than in skeletal muscle 4. It it stimulates contraction of the heart.

Between the articular surfaces a thin cavity is filled with _________ which acts to lubricate the joint surface and nourish the tissues of the internal joint surface. 10 - Smooth muscles differ from skeletal and cardiac. So lets go through the best ones and pick it so we have.

Smooth muscle fibers fatigue rapidly during contraction Smooth muscle tissue contracts slowly requiring low concentrations of ATP Smooth muscle fibers are innervated by autonomic motor neurons Smooth muscle tissue that composes the walls of viscera can contract without nervous. Single-unit smooth muscle produces slow steady. It gets its name because it lacks the striped appearance that skeletal and cardiac muscle display microscopically.

2Gross motor skills pertain to skills involving large muscle movements such as. Anatomy and Physiology questions and answers. Excitability ---- It is the ability to respond to certain stimuli by producing electrical signals called action potentials.

They range from about 30 to 200 μm thousands of times shorter than skeletal muscle fibers and they produce their own connective tissue endomysium. Question 16 All of the following statements describe smooth muscle tissue EXCEPT. Which of the following is true about smooth muscle.

1 A muscle can return to its original length when relaxed due to a quality of muscle tissue called elasticity. Which of the characteristics listed below describe smooth muscle cells. Rely on neuromuscular varicosities Voluntarily controlled d.

10 - Which cell type helps to repair injured muscle. There are three different types of muscles these are skeletal cardiac and smooth muscles. 10 - Which of the following statements describes smooth.

The structure and function of smooth muscle in all these organs are same except its stimuli. Which of the following choices correctly describes a key feature of smooth muscle tissue which is not present in skeletal or cardiac muscle. 27 which of the following statements describes smooth 1 A muscle can return to its original length when relaxed due to a quality of muscle tissue called elasticity.

Tap again to see term. Although they do not have striations and sarcomeres smooth muscle. How does smooth muscle differ from skeletal muscle.

C Certain smooth muscle cells can actually divide to increase their numbers. Essay Questions 1 Describe the basic sequence of events that occurs as an action potential arrives at the neuromuscular junction and is transmitted to the muscle cell. It can recoil back to its original length due to elastic fibers.

Contract View the full answer. CHARACTERISTICS OF MUSCLE TISSUE. It affects the blood flow and blood pressure which could be possible like veins and arteries.

A there is no change in membrane potential in smooth muscle as there is in skeletal muscle b smooth muscle can be excited in a multitude of ways while skeletal muscle is excited by a neuron c action potentials in smooth muscle are not all or none as they are in skeletal muscle. The following describes what kind of muscle fibers-large in diameter few mitochondria-cannot produce ATP quickly -go straight to anaerobic fermentation-no glycogen reserves-has sarcoplasmic reticulum that releases calcium quicker-inefficient low endurance-whiter in color -ex. Smooth muscle fibers are spindle-shaped wide in the middle and tapered at both ends somewhat like a football and have a single nucleus.

10 - From which embryonic cell type does muscle tissue. Smooth muscle is widely distributed throughout the body being found in the walls of hollow organs such as our digestive reproductive and urinary tracts tubes such as blood vessels and airways and in other locations such as the inside of the eye. Smooth muscle fibers are often found forming sheets of tissue and function in a coordinated fashion due to the presence of gap junctions between the cells.

Muscle tissues of the heart refers to a group of cells that are carrying out similar functions in the heart. Smooth muscle tissue is composed of smooth muscle cells that are spindle-shaped with a single nucleus. Ill be helping you with the 21st problem of the Chapter 29 problem set and 21 is asking which answer best describes the function of smooth muscle tissue.

This acetylcholine binds to receptors in the motor end plate increasing the muscle membrane. Click card to see definition. Termed unitary smooth muscle or visceral muscle this type of smooth muscle is the most common observed in the human body forming the walls of hollow organs.

10 - Why is elasticity an important quality of muscle. Tap card to see definition. Can stretch considerably without losing their contractile function 2.

A Smooth muscle in contrast to skeletal muscle cannot synthesize or secrete any connective tissue elements. The action potential triggers the exocytosis of neurotransmitters stored in vesicles in the axon terminal. Such muscle forms the wall of blood vessel uterus urinary bladder reproductive tracts and many more.

EOMs gastrocnemius biceps brachii. B Smooth muscle has well-developed T tubules at the site of invagination. May contract in response to nerve impulses hormones or autorhythmic signals 3.

Step 1 of 3. Smooth muscles line the walls of hollow organs such as urinary bladder uterus stomach intestines but also arteries and veins and the tracts of the respiratory and reproductive systems. These muscle contract involuntarily that is without any.

D Smooth muscle cannot stretch as much as skeletal muscle. Correct answer to the question Which of the following describe smooth muscle tissue. 2Gross motor skills pertain to skills involving large muscle movements such as.

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