Two digestive processes occur in the small intestine are:
1. Chemical digestion
Digestive enzymes from the pancreas and liver are secreted in the small intestine via the pancreatic duct. Also, bicarbonates are secreted from the pancreas into small intestine (duodenum) in order to neutralize acid coming from the stomach.
Molecules digested in small intestine are proteinsinto small peptides and amino acids (by trypsin, chymotrypsin, aminopeptidase and dipeptidase enzymes), lipids into fatty acids and glycerol (by pancreatic lipase and bile from the liver) and some carbohydrates into simple sugars (by pancreatic amylase enzyme).
2. Absorption
The food previously digested can pass into the blood vessels (be absorbed) through either diffusion or active transport.
That’s a punnet square. You put XX on the top for the mother and on the side you put XY for the father and you being down the traits.
If no already clean water source are there then filtering technology can make new clean sources of water.<span />
Microscopes have allowed scientists to view organisms not visible to the naked eye. By doing so we have learned about diseases, cures, and causes.
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Gravitropism is the movement or growth of a plant in response to gravity. ... Plant shoots demonstrate negative gravitropism since they grow in the opposite direction of gravity. Gravity is sensed by specialized cells called statocytes, which have statoliths that sink inside the cell.
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