I think the damage to the enteric nervous system that innervates the digestive organs may affect the motility. The digestive motility or the gastro intestinal motility is defined by the movements of the digestive system, and the transits that contents within it. If the nerves or muscles in any position of the GI tract do not function with their normal strength and coordination, an individual develops symptoms related to motility problems.
I learned this it the nuclear without that they would not have nutrients
Answer:
Haemoglobin carries oxygen, therefore, more oxygen can be transported to cells such as muscle cells. More oxygen transported to cells results in more aerobic respiration of cells such as muscle cells.
Answer:
Natural selection
Explanation:
he sickle cell mutation is a like a typographical error in the DNA code of the gene that tells the body how to make a form of hemoglobin (Hb), the oxygen-carrying molecule in our blood.
sickled cells can become stuck in small blood vessels, causing a "crisis" of pain, fever, swelling, and tissue damage that can lead to death. This is sickle cell anemia.
sickle cell anemia carriers have been <u>naturally selected</u>, because the trait has some resistance to malaria. Their red blood cells, containing some abnormal hemoglobin, tend to sickle when they are infected by the malaria parasite. Those infected cells flow through the spleen, which culls them out because of their sickle shape - and the parasite is eliminated along with them.
Answer:
there are tanning of skin when exposed to sun over long periods, the formation of callouses on hands in response to repeated contact or pressure, and the ability of certain organisms to absorb nutrients under low oxygen tensions. no duh :D
Explanation:
