« previous next »

Author Question: The semilunar valves of the mammalian heart A) are the route by which blood flo (Read 1157 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Sep 7, 2013
The semilunar valves of the mammalian heart
A)  are the route by which blood flows from the atria to the ventricles.
B)  are found only on the right side of the heart.
C)  are the attachment site where the pulmonary veins empty into the heart.
D)  prevent backflow of blood in the aorta and pulmonary arteries.
E)  are at the places where the anterior and posterior venae cavae empty into the heart.


coco

  • Hero Member
  • *****
  • Posts: 739
Reply #1 on: Sep 9, 2013
Choose D

GL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

heart pathology myocardial infarction heart pathology myocardial infarction
Purpura, hemorrhaging into the skin due to fragile blood vessels. Purpura, hemorrhaging into the skin due to fragile blood vessels.
The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive The Hepatic Portal Blood Supply The liver receives water, minerals, and nutrients from the digestive
The Heart The Heart
Red blood cells with normal hemoglobin, like the three similar ones, are smooth and round Red blood cells with normal hemoglobin, like the three similar ones, are smooth and round
Mammalian Teeth Mammalian Teeth
Video: Automated external defibrillator (AED)

For a complete list of videos, visit our video library