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

Author Question: When the intake of vitamin C is low, absorption occurs by: a. simple diffusion. b. active ... (Read 42 times)

Evvie72

  • Hero Member
  • *****
  • Posts: 519
on: Aug 20, 2018
When the intake of vitamin C is low, absorption occurs by:
 a. simple diffusion.
  b. active transport.
  c. passive transport.
  d. passive diffusion.

Question 2

Parathyroid hormone stimulates the breakdown of bone and resorption of its calcium onto the blood.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Dinolord

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Aug 20, 2018
Answer to Question 1

b

Answer to Question 2

T


Evvie72

  • Member
  • Posts: 519
Reply 2 on: Aug 20, 2018
Excellent

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

KEEP IT SIMPLE! - Confused/Questions KEEP IT SIMPLE! - Confused/Questions
Generalized scheme showing the contribution of absorption, distribution, metabolism, elimination, ... Generalized scheme showing the contribution of absorption, distribution, metabolism, elimination, ...
Carrots are a good source of vitamin A Carrots are a good source of vitamin A
Nuts are also a good source of B group vitamins (including folate), and vitamin E Nuts are also a good source of B group vitamins (including folate), and vitamin E
Active Continental Margins Active Continental Margins
Vitamin and minerals are essential for normal body functioning. Vitamin and minerals are essential for normal body functioning.
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library