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What is the duodenocolic reflex?
A reflex contraction in the colon triggered by the distention of the duodenum. An increase in colonic mass movements are induced by the enteric nervous system.
What is mass movement in the digestive system?
mass movement is the movement of surface materials by the pull of gravity.sometimes it happen suddenly inform of great land slide and rock fall.
What 2 factors determine how much kinetic energy something has?
Good guess but the real answer is mass and speed.
If you have one gram of cotton and one gram of steel which has the greater mass?
They have the same mass as a gram is a unit of mass.
What is trophic mass?
I would assume it to be the amount of mass in a specific trophic level. Thus, the trophic mass pyramid.
What triggers the development of tornatoes?
a cold air mass colliding with a hot air mass
What is the reflex that stimulates mass movements of the colon?
gastroileal
Which is the most dramatic triggers of sudden mass movements?
An earthquake
What is one of the most dramatic triggers of sudden mass movements?
An Earthquake
What moves food mass in a small softball to the rear of the mouth where it is swallowed?
your muscles do and the process is called peristalsis.
What is the duodenocolic reflex?
A reflex contraction in the colon triggered by the distention of the duodenum. An increase in colonic mass movements are induced by the enteric nervous system.
When feces are forced into the rectum by mass movements and the wall of the rectum becomes stretched what reflex is initiated?
The defecation reflex is initiated by stretching of the wall of the rectum. This reflex facilitates expulsion of feces through the anus.
What is mass movement in the digestive system?
mass movement is the movement of surface materials by the pull of gravity.sometimes it happen suddenly inform of great land slide and rock fall.
What is the name of the wave like constraction that propel food along the gut?
Peristalsis is the process by which smooth muscle moves a mass of food (called the food bolus) through the digestive system. There is circular smooth muscle and longitudinal smooth muscle in the digestive tract. Contraction of circluar smooth muscle keeps the food bolus from moving "backward" along the digestive tract by decreasing the diameter of the tract behind the bolus. Contraction of the longitudinal muscle in the digestive tract propels the food bolus "forward" in the digestive tract.
When feces are forced into the rectum by mass movements and the wall of the rectum becomes stretched the blank is initiated?
The gastro-colonic reflex via the sacral nerve.
What triggers nuclear fusion stars?
Fusion in stars are usually the result of gravity.Once a mass of hydrogen accumulates enough mass, the gravity of all that mass compresses the core of the star to the point that the hydrogen atoms there begin fusing into helium. The process then cascades outward, and the end result is a star.
What factor(s) commonly triggers mass movement?
Saturation of surface materials with water, over steepening of slopes, removal of vegetation, and earthquakes. water
