Answer:
Answer is A. Fatty stools.
Explanation:
Cystic fibrosis is a disorder which is caused by a defect in CFTR gene. When this gene is not working as expected, it will cause the formation of thick sticky mucus. this disorder is hereditary.
It should be noted that, the effect of this disorder may cause the thick sticky mucus to block the pancreas, and this will prevent the enzyme produced by the pancreas, which is needed in the digestion of protein , from reaching the intestine where the digestion will takes place. This will automatically prevent the body from accessing or absorbing the required nutrients.
In this case, the administration of a pancreatic enzyme, pancrelipase, will digest the protein and allow the body to absorb the necessary nutrient. This will increase the nutritional status of the infant.
<span>The size and shape of a mammal s teeth can give valuable clues about its diet.
true </span>
<h3><u>Answers;</u></h3>
-less than 1%
-Thrombopoiesis
-Megakaryoblast
-Thrombopoietin
-Megakaryocyte
-Proplatelets
-Platelets (thrombocytes)
<h3><u>Explanation</u>;</h3>
- Platelets (or thrombocytes) make up less than 1% of formed elements with a concentration between 150,000 and 400,000 per cubic millimeter. The production of platelets is called thrombopoiesis.
- From the myeloid stem cell, a committed cell called a megakaryoblast is produced. It matures under the influence of thrombopoietin to form a megakaryocyte.
- Megakaryocytes are easily distinguished both by their large size (about 100 micrometers [μm] in diameter) and their dense, multilobed nucleus. Each megakaryocyte then produces thousands of platelets.
- The process of how megakaryoctes produce thrombocytes was in question until 2007. Researchers reported that megakaryoctes produce long extension from themselves called proplatelets.
- While still attached to the megakaryoctye, these proplatelets extreough the blood vessel wall in the red bone marrow. The force from the blood flow "slices" these proplatelets into the fragments we know as platelets (thrombocytes).
distance=500m=1/2 hours.
speed=72km/hr
speed=distance/time
time=distance/speed
time=1/(72×2)
time=1/154 hour
Explanation:pla mark brainlist
