Author Question: Because there can be a long delay between ingestion and the digestion/assimilation of a substance ... (Read 96 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
Because there can be a long delay between ingestion and the digestion/assimilation of a substance into a system, a ________ is needed to help regulate ingestive behavior.
 
  A) satiety mechanism
  B) set point
  C) positive feedback loop
  D) negative feedback factor
  E) correctional mechanism

Question 2

The process of ________ regulates the fluid that bathes our cells.
 
  A) positive feedback
  B) homeostasis
  C) hemostasis
  D) hypovolemia
  E) osmogenesis



mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Answer to Question 1

Answer: A
Rationale: Satiety mechanisms help to regulate systems in which there is a delay between ingestion and absorption of a needed substance.

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

For a complete list of videos, visit our video library