In the small intestine, muscular contractions squeeze chyme forward, and digestive secretions from the pancreas, gallbladder, and intestinal lining chemically break down the nutrients.
<h3>What is the role of the small intestine in food digestion?</h3>
The small intestine plays is a major organ in the process of digestion.
The small intestine is the part in which absorption of nutrients takes place.
The small intestine is the longest part of the digestive system.
Contraction of smooth muscles presents along the walls of the small intestine help to move food forward while the villi absorb the nutrients.
In conclusion, the small intestine is essential to digestion.
Learn more about the small intestine at: brainly.com/question/1204177
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<h2>
Answer</h2>
Unable to hydrolyze Beta 1-4 linkages
<h2>
Explanation</h2>
Cellulose is present in the plant structure. It is insoluble in water and aqueous solution. Humans do not have the necessary bacteria in their intestines that produces the enzyme cellulase required to break down the beta 1,4 linkage of cellulases. So we cannot break down the bond and are unable to digest these polysaccharides.
Neurotransmitters..........
The correct answer is mitral valve prolapse.
The condition takes place when the leaflets of the mitral valve prolapse (bulge) into the left upper chamber, that is, left atrium of the heart, like a parachute at the time of contraction of the heart.
The symptoms of the condition are dizziness or light-headedness, irregular heartbeat, shortness of breath, chest pain that is not due to any coronary heart disease or heart attack, and fatigue.
The signs of mitral valve prolapse include a crisp mid-systolic click, succeeded by a late systolic mumble if regurgitation is existing.
Answer:
physiology- zoology
Explanation:
an organ that produce gametes;a testis or ovary
