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Author Question: Outpouchings of the mucosa of the colon often project through weak areas in the muscular wall of the ... (Read 92 times)

Capo

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on: Jun 25, 2018
Outpouchings of the mucosa of the colon often project through weak areas in the muscular wall of the large intestine. This condition is a congenital abnormality.
 
  Indicate whether the statement is true or false

Question 2

Describe the Lyon hypothesis.
 
  What will be an ideal response?


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alexanderhamilton

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Reply #1 on: Jun 25, 2018
Answer to Question 1

False

Answer to Question 2

Female cells function as though they contained only genetic material from one X chromosome instead of two. The reason for this is the inactivation of one of the X chromosomes following the first week of embryonic development. This inactivation of one of the X chromosomes occurs randomly.


Capo

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Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

31809pancho

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

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In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

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