Author Question: An enzyme secreted by the gastric mucosa of a newborn that coagulates milk proteins is A) pepsin. ... (Read 122 times)

urbanoutfitters

  • Hero Member
  • *****
  • Posts: 530
An enzyme secreted by the gastric mucosa of a newborn that coagulates milk proteins is
 A) pepsin.
  B) trypsin.
  C) gastrin.
  D) rennin.
  E) cholecystokinin.

Question 2

Which of the following is not a characteristic of the second-messenger mechanism of hormone action?
 A) Hormone effects are amplified.
  B) G proteins and cAMP are used.
  C) Receptors are on the cell surface.
  D) Cellular operations are altered by direct stimulation of a gene.
  E) Kinases may phosphorylate proteins.



Christopher

  • Sr. Member
  • ****
  • Posts: 316
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

For a complete list of videos, visit our video library