« previous next »

Author Question: ______________________ is primarily responsible for maintaining the balance of water in the body and ... (Read 61 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 3, 2018
___________________ ___ is primarily responsible for maintaining the balance of water in the body and is regulated by the kidney.
 
  a. Calcium
  b. Phosphorus
  c. Sodium
  d. Potassium

Question 2

Which subdivision of the pharynx extends between the level of the hyoid bone and the entrance to the esophagus?
 
  A) Oropharynx B) Laryngopharynx C) Tracheopharynx D) Nasopharynx


Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 3, 2018
Answer to Question 1

c
Rationale: a. Calcium is found mainly in bone tissue and is responsible for structure of bone and teeth as well as other functions.
b. Phosphorus is an anion and does not regulate water.
c. Correct.
d. Potassium is necessary for the transmission and conduction of nerve impulses, maintenance of normal cardiac rhythms, and skeletal muscle contraction.

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ghost!

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 3, 2018
Correct answers!


Madisongo23

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 3, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Maya Lin, Disappearing Bodies of Water: Arctic Ice. Maya Lin, Disappearing Bodies of Water: Arctic Ice.
The Functions of Water in the Body The Functions of Water in the Body
Is breathing water dangerous? How do you know? Is breathing water dangerous? How do you know?
Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight. Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight.
EAT YOUR WATER EAT YOUR WATER
Introduction of Water to Mantle Rock Introduction of Water to Mantle Rock
Video: Glycolysis - and oxygen

For a complete list of videos, visit our video library