Ask Question
BiologyBiology
18 May, 05:08

Which of these shows the correct pathway through the heart's four chambers after it enters from the vena cava?

a. left ventricle - -> right atrium - -> left ventricle - -> left atrium

b. right atrium - -> right ventricle - -> left atrium - -> left ventricle

c. right ventricle - -> left ventricle - -> right atrium - -> left atrium

d. right ventricle - -> right atrium - -> left ventricle - -> left atrium

+1
Answers (2)
  1. 18 May, 07:21
    0
    Answer: It is B
  2. 18 May, 09:04
    0
    Answer: B. right atrium - -> right ventricle - -> left atrium - -> left ventricle

    Explanation: Deoxygenated blood enters the superior vena cava and inferior vena cava and collects it on the right atrium. It is then pumped up through a valve and enters the right ventricle. Then it is transported by the pulmonary artery to the lungs to become oxygen rich blood. From the lungs oxygenated blood enters into the pulmonary vein and back into the heart and goes inside the left atrium. The blood is pumped again through a valve going to the left ventricle and transported to the body through the aorta which distributes oxygen rich blood.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of these shows the correct pathway through the heart's four chambers after it enters from the vena cava? a. left ventricle - -> right ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
The dodo, a bird that lived on islands, became extinct in the 17th century. Dodo birds could not run fast or fly. Sailors hunted them for food. Settlers brought predators like pigs and monkeys, which ate the dodo birds.
Answers (1)
How are sponges and the coral in coral reefs similar
Answers (1)
A tomato plant grows in the direction of a source of light.
Answers (2)
Ossification occurs in which of the following? A) embryos B) newborns children and teenagers C) embryos and newborn children D) embryos, newborn children, and teenagers
Answers (1)
Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her investigation every morning for four days.
Answers (1)
New Questions in Biology
what is thermometric property ... ?
Answers (1)
When fats first reach the duodenum what their presence stimulates the release of which hormone from the intestinal mucosal cell?
Answers (1)
Ocean-dwelling chemoheterotrophic bacteria that generate energy via aerobic respiration are dependent on the presence of photoautotrophs like cyanobacteria because:
Answers (1)
Nucleotide are composed of phosphate group, a sugar, and a nitrogenous base. DNA is made up of long strands of nucleotide. which part if the above molecule can differ between nucleotide? A. the sugar B. the phosphate group C. the nitrogen group D.
Answers (1)
2 atp molecules are needed to start A) the krebs cycle B) gyycolysis C) the electron transport chain D) none of the above
Answers (1)
Home » Biology » Which of these shows the correct pathway through the heart's four chambers after it enters from the vena cava? a. left ventricle - -> right atrium - -> left ventricle - -> left atrium b.
Sign Up Forgot Password?