« previous next »

Author Question: How do body cells keep the right amount of water inside themselves? a. By releasing hormones to ... (Read 70 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Aug 20, 2018
How do body cells keep the right amount of water inside themselves?
 a. By releasing hormones to regulate fluid balance
  b. By changing their electrical charges
  c. By pumping ions across their membranes
  d. By pumping water across their membranes

Question 2

Which nutrient among the following is needed most by the body?
 a. Calcium
  b. Phosphorus
  c. Iron
  d. Water


wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Aug 20, 2018
Answer to Question 1

c

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Furchgott's discovery that endothelial cells produce a vasodilating substance. Furchgott's discovery that endothelial cells produce a vasodilating substance.
Chuckwalla body lengths at the end of a laboratory rearing experiment Chuckwalla body lengths at the end of a laboratory rearing experiment
BLOOD CELLS BLOOD CELLS
Cultures Ideal Body Types Cultures Ideal Body Types
The Circulatory and Lymphatic Systems Blood and lymph are fluids that circulate throughout the body The Circulatory and Lymphatic Systems Blood and lymph are fluids that circulate throughout the body
Maple syrup is produced by evaporating most of the water from sap collected from maple trees in Maple syrup is produced by evaporating most of the water from sap collected from maple trees in
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library