What are the origin, insertion, and nerve supply for Buccinator? origin: insertion: nerve supply:

Q: do muscles that are used regularly fatigue faster or slower than muscles that are not used as often?

A: Muscles are body tissues that are principally responsible for carrying out the movement of body…

Q: ss of muscle tone is associated with which deficiency?

A: Soft tissues are muscles. Your muscles are made up of many stretchy fibres. Your body contains over…

Q: What are the causes of the lower tension?

A: Blood pressure is the pressure of circulating blood against the walls of blood vessels. Most of this…

Q: Describe how the three types of muscle develop in the embryo?

A: The process of formation and the development of the embryo is called embryogenesis. The developed…

Q: Depolarization of the sarcolemma means

A: A nerve impulse travels to the neuromuscular junction on a muscle cell. Acetylcholine…

Q: The muscle marked by the black arrow 1. is identified as the dartos muscle 2.  is identified as…

A: The given image is that of a urinary bladder. We have to choose the correct statements regarding…

Q: Contrast an agonist and a synergist.

A: Various muscles work at all the different joints performing different kinds of movements in the 3…

Q: What is an agonist and antagonist for interphalangeal extension

A: The substance that aids in the activation of a biological response is known as agonists. In…

Q: 4) How are the muscle spindles stretched during the patellar reflex? a) Striking the tendon with a…

A: The muscular system in the body is made up of muscle fibres which help in muscle contraction. they…

Q: What are the major nerves and arteries depicted in this diagram of a cross section of the thigh?

A: The thigh is the portion of the lower limb and it is equillent to the Humerus part of the upper limb…

Q: What is the function of a synergist? an antagonist?

A: A synergist is also called a fixator and stabilizes the bone that is the attachment for the prime…

Q: What effect does a pacemaker potential have on a smooth musclecell?

A: In human physiology, pacemaker potential can be described as the positive increase in voltage in the…

Q: What happens as the wave approaches the larger mass of wall muscle surrounding the antrum?

A: The stomach is one of the main organ of the digestive system.It is connected to esophagus and small…

Q: Describe the blood supply to a skeletal muscle?

A: Muscle is the soft tissue found in most animals. Muscle cells contain protein filaments of actin and…

Q: What is the Cardiac Muscle? Where is it located?

A: Cardiac muscle is found only in the heart . One of the three major muscle type of vertebrates .…

Q: Compare the structural and functional characteristics ofcardiac muscle with those of skeletal…

A: Cardiac muscle:a. It is found only in the heart.b. It appears long and rod-shaped cells,…

Q: How would the muscle behave with continued high frequency stimulation? Will you observe any…

A: The use of electric impulses to elicit muscle contraction is known as electrical muscle stimulation…

Q: Describe significant changes in the musculoskeletal system with aging.

A: Introduction The aging of cells can be attributed to several factors such as degradation of cellular…

Q: Draw the structure of taenia and fasciola?

A: The Platyhelminthes are acoelomate flatworms. They have no specialized circulatory or respiratory…

Q: Describe the structure and movements of the TMJ

A: The temporomandibular joint (TMJ) is a hinge joint that connects our jaw to the temporal bones of…

Q: What would happen without input from gamma motor neurons? A) Information about velocity would…

A: Intrafusal fibers are specialized muscle fibers. They are found in the muscle spindles. Muscle…

Q: Define anulus fibrosus

A: Annulus fibrosus can be defined as a rigid circular external part of the intervertebral disc that…