--%>
Assignment Help - homework help

Heart chamber into which the blood enters

Name the first human heart chamber into which the blood enters? Where does the blood go subsequent to passing that chamber? Give the name of valve which separates the compartments? Why is that valve essential?

E

Expert

Verified

The venous blood which comes from the tissues arrives in the right atrium of heart. From the right atrium, the blood goes to the right ventricle. The valve which separates the right ventricle from right atrium is the tricuspid valve (that is, a valvular system made up of three leaflets). The tricuspid valve is essential to prevent returning of blood to the right atrium throughout systole (that is, contraction of ventricles).

   Related Questions in Biology

  • Q : What is SAP SAP is the name of the

    SAP is the name of the corporation founded in the year 1972 under the German name “Systems, Applications, and Products in Data Processing” is the leading ERP (that is, Enterprise Resource Planning) software package.

    		•
  • Q : Illustrate Stearic acid Illustrate

    Illustrate Stearic acid and from what it is derived?

    		•
  • Q : Hydrophobic interactions in

    Elucidate in concise about hydrophobic interactions in the antigen-antibody interaction.

    		•
  • Q : State American Disabilities Act or ADA

    American Disabilities Act (ADA): The legislation passed in the year 1990 which prohibits discrimination against people with disabilities. Below this Act, discrimination against a disabled person is unlawful in transportation, employment, public accomm

    		•
  • Q : Health insurance policy Make a summary

    Make a summary of the different kinds of medical coverage and major provisions of the health insurance policy.

    		•
  • Q : Event marking the begining of menstural

    Specify the event which marks the beginning of menstrual cycle? Explain the concentration of blood of FSH, LH, estrogens and progesterone during this phase of cycle?

    		•
  • Q : Problems caused by the deficiency of

    What are the main problems caused by the deficiency of vitamin A? How does this vitamin perform in the physiology of visualization?

    		•
  • Q : Work Breakdown Structures One of my

    One of my friend has a problem in Work Breakdown Structures (WBS) – Elucidate the value, role and use of the WBS methodology in the project management.

    		•
  • Q : Erikson Stages of Personality -

    Erikson criticized the heavy emphasis given by Freud on the sexual and biological factors in the developing personality. He felt that relatively more attention should be given to the social factor. Erikson identified eight stages of life that characterize the unending development of a person. He

    		•
  • Q : Describe some illustrations of nematodes

    Describe some illustrations of nematodes?

    		•