This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Increased levels of the hormone ________ will lead to decreased levels of calcium ion in the blood ... (Read 193 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Feb 28, 2019
Increased levels of the hormone ________ will lead to decreased levels of calcium ion in the blood via inhibition of ________.
 A) thymosin; osteocytes
  B) calcitonin; osteoclasts
  C) PTH; osteocytes
  D) aldosterone; osteoclasts
  E) cortisol; osteoblasts

Question 2

Circular folds and intestinal villi
 A) increase the surface area of the mucosa of the small intestine.
  B) carry products of digestion that will not pass through the walls of blood capillaries.
  C) produce new cells for the mucosa of the small intestine.
  D) secrete digestive enzymes.
  E) produce hormones.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Feb 28, 2019
Answer to Question 1

B

Answer to Question 2

A


ETearle

  • Hero Member
  • *****
  • Posts: 580
Reply #2 on: Feb 28, 2019
TY


welcom1000

  • Sr. Member
  • ****
  • Posts: 298
Reply #3 on: Feb 28, 2019
You're welcome


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Reindeer standing on snow to avoid blood-sucking insects. Reindeer standing on snow to avoid blood-sucking insects.
Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l Varicosis. (a) Varicose veins develop due to the failure of valves in the superficial veins of the l
The universal grammar and emergent grammar viewpoint lead to very different scenarios of the evoluti The universal grammar and emergent grammar viewpoint lead to very different scenarios of the evoluti
Calcium Salts and Vitamin D Therapy Calcium Salts and Vitamin D Therapy
Blood Flow Through Capillaries Blood Flow Through Capillaries
Calculation of the probabilities in a mating involving the ABO blood type Calculation of the probabilities in a mating involving the ABO blood type
Video: Evolutionary tree of life Animation

For a complete list of videos, visit our video library