Answer:
Basically,<u> Lactose </u>a disaccharides of (glucose and galactose) cannot directly be absorbed through the wall of small intestine to reach the blood stream. Usually they are hydrolyzed by LACTASE enzyme to the constituents monosaccharides which are readily absorbed through the walls of the small intestine.
Therefore, in absence or lack of lactase, there is retention/accumulation of intact / unmetabolized Lactose in the lumen of small intestine, which eventually moved into the COLON.
Intestinal bacterial in the colon breaks down(metabolize) the colon lactose by fermentation, with the by products of CO2, H2, and CH4.
These gaseous by products lead to different abdominal symptoms(bloating, flatulence) experienced by individuals with Lactose tolerance.
Consequently,the increase solute potential of the colon raises the osmotic pressure (since the water potential is very low). These gradients draw water in by Osmosis with the bowel filled with water. leading to swelling
Answer:
Antagonists
Explanation:
Antagonist induce the opposite effect to that of the neurotransmitter. They exert their effects by binding and altering the site at which the neurotransmitter functions. The antagonist may act competitive or non-competitive meaning they bind to the active site or non-active site, respectively.
Answer:
Linnaean steps.
Explanation:
About 1.2 million species have been formally described, the vast majority from the land rather than the oceans
Answer: Hard-Stemmed Plants Like Trees, Shrubs, and Some Vines
Woody plants are plants that have hard stems (thus the term, "woody") and that have buds that survive above ground in winter. The best-known examples are trees and shrubs (bushes). These are commonly broken down further into the deciduous and evergreen categories
Explanation:
Answer:
or our bodies the conversion from food energy to ATP happens in mitochondria. If your mitochondria are not working properly then you are less able to convert food into ATP. For cells that require a lot of ATP, for example your muscles, this is a problem and they may become weaker and get tired faster.
Explanation:
