True they can be man made and naturally made.
Answer:
eukaryotic cells have a nucleus whereas prokaryotic cells do not
Pericarditis is your answer. Its a inflammation of the two layers of the thin membrane surrounding the heart.
Answer:
<h2>
Liver
</h2>
Explanation:
1. Glucagon: it control the glucose levels in the blood.
2. Glucagon is produced by the alpha cells, in the pancreas.
3. It prevent dropping of blood glucose levels too low. so, it acts on the liver in many ways:
4. It stimulates the breakdown of glycogen which is stored in the liver into glucose, which finally released into the bloodstream, this process is known as glycogenolysis.
5. It also stimulates the production of glucose from amino acid molecules and some other non carbohydrate pre-cursors, by the process known as gluconeogenesis.
Answer: Filtration
Blood that is going to be filtered enters the first part of the nephron,
the glomerulus, which is a tuft
of capillary vessels. The glomerulus is inside a "sac" called a
glomerular capsule.Together, the glomerulus and the glomerular capsule
form the renal corpuscle, which is the filtering unit.
