This topic contains a solution. Click here to go to the answer

Author Question: Secretion of hydrogen ion by the PCT is by the process of A) diffusion. B) facilitated diffusion. ... (Read 61 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
Secretion of hydrogen ion by the PCT is by the process of
 A) diffusion.
  B) facilitated diffusion.
  C) active transport.
  D) cotransport.
  E) countertransport.

Question 2

Blood returning to the heart from the systemic circuit first enters the
 A) right atrium.
  B) right ventricle.
  C) left atrium.
  D) left ventricle.
  E) conus arteriosus.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Answer to Question 1

E

Answer to Question 2

A





 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

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?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

For a complete list of videos, visit our video library