The digestive tract is lined is muscle tissues allowing peristalsis or the wave- like motion and contraction thus allowing the food to flow without our conscious mind commanding such. These involuntary motions are being caused by what type of muscles? O A. Cardiac muscles OB. Skeletal muscles O C. Smooth muscles D. Striated muscles

The digestive tract is lined is muscle tissues allowing peristalsis or the wave- like motion and contraction thus allowing the food to flow without our conscious mind commanding such. These involuntary motions are being caused by what type of muscles? O A. Cardiac muscles OB. Skeletal muscles O C. Smooth muscles D. Striated muscles

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter32: Structural Support And Movement

Section: Chapter Questions

Problem 6SA

See similar textbooks

Similar questions

When a skeletal muscle is stimulated to contract, the force generated by the muscle can damage the tendon connected to the muscle. The sensory receptors in the tendons that are able to inhibit the muscle from generating excessive force are the: O gamma efferents O Golgi tendon organs O musele spindles O proprioceptors
Watch this short video (http://openstaxcollege.org/l/facialnerve) to see an examination of the facial nerve using some simple tests. The facial nerve controls the muscles of facial expression. Severe deficits will be obvious in watching someone use those muscles for normal control. One side of the face might not move like the other side. But directed tests, especially for contraction against resistance, require a formal testing of the muscles. The muscles of the upper and lower face need to be tested. The strength test in this video involves the patient squeezing her eyes shut and the examiner trying to pry her eyes open. Why does the examiner ask her to try a second time?
O why do Some cnimals have c extensive cecum / at the large intestine junction uwhire othes do not?
Which of the following statements about contraction of intestinal smooth muscle is TRUE?A. It occurs automatically.B. It is increased by parasympathetic nerve stimulationC. It produces segmentationD. All of the above are TRUE
Which of the following is true of cardiac muscle? о а. Cardiac cells are electrically connected via intercalated disks o b. All of these statements are true It is the only type of tissue that produces spontaneous action potentials o d. It is made of multinucleate cells It lacks sarcoplasmic reticulum Ос. Ое.
Where are neuronal cell bodies found in the intestine? Olamina propria of mucosa O dorsal root ganglion O circulation O sub-mucosa'and mesenteric plexus
ere Which structure is highlighted? O common hepatic duct O cystic duct. O main pancreatic duct O common bile duct
The layers of smooth muscle in blood vessels have what two, opposing functions? O None of these is correct O Pumping blood and lymphatic fluid Flexion and extension O Vasodilation and vasoconstriction O Increasing and decreasing flow velocity
In a saliva of the patient the contents of enzymes is reduced. What cells of secretory portion do not work? Serocytes O Myoepitheliocytes Mucocytes Striated O Mucous
The disease poliomyelitis (po′le-o-mi′˘e-li′tis) destroys motor neurons, causingloss of muscle function and even flaccid paralysis. Some patients recoverbecause axon branches form from the remaining motor neurons. Thesebranches innervate the paralyzed muscle fibers to produce motor unitswith many more muscle fibers than usual. How does this reinnervation ofmuscle fibers affect the degree of muscle control in a person who hasrecovered from poliomyelitis?
What is a function of the highlighted vessel O to carry rutrient-poor but oKygeich blood fo the hepatocytes of the liver O to carry nutrient-rich but oxysen-poor bod bo the hepatocvtes of the ver O to carry utrient-rich and oygen-dich blood to the hepatocytes of the liver O to carry nutrient-poor and oygen-poor blood to the heputocytes of the iver
4. Muscularis externa of the large intestines that has been bundied together as 3 fat longhudinal bundie of smooth muscles A Appendices epiplocae B. Auertachs plenus C. Haustra col D. Teniae col 5 - 30 Arange the folowing process of ipid absorption into their proper chronological sequence A Breakdown products of glycerol, fatty acids and monoglycerides are taken into the absorptive B. Chyle enters the lymphatic system C. Chylomicrons undergo exocytosis D. Lipids are broken down by lpases and bile salts E. Tiglyceride is syrthesized Smoon Endoplasmic reticulum and complexed with a lipoprotein cell cover 40. Most datal portion of he conducting zone of the respiratory tract A Alveolar ducts B. Primary bronchiole C. Respiratory bronchiole D. Terminal bronchiole 41. Once alveolar macrophages have ingested particulate mater, how do they leave the alveoli A By going up to the laryngopharynx either to be salowed or expectorated B. By going to the interstitial tissues and into the lymphatics C.…