Answer:
B. Right AV valve
Explanation:
In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.
Generally, the cardiac cycle occurs in two (2) stages;
Diastole : in this stage, the ventricles is relaxed and would be filled with blood.
Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.
Generally, the right atrioventricular valve (AV) is also referred to as the tricuspid valve and is located on the right dorsal side of the human heart. The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.
Hence, the valve which is between the Right Atrium and ventricle is the right atrioventricular valve (AV).
Using blue colored plates . I think ...
Relationships that are positive can affect your physical/emotional health. it can affect your physical health by giving you some type of feeling that would lead to your emotional feelings/emotions. i hope that i helped you.
Unlike T lymphocytes, B lymphocytes D.) DISCOVER ANTIGENS IN BODY FLUIDS.
B lymphocytes cannot directly attack infected cells. Instead, they produce antibodies that discovers and hijacks the antigens in body fluids like blood.