Which muscle is the strongest, hardest working muscle in the body? What muscle is important in controlling breathing? What are the discharging chambers of the heart? What part of the heart pumps blood? Which part of the heart generates a heart beat?
B. During the systole, oxygenated is pumped out of the right ventricle into the aorta and from there through the veins to all organs of the body. C. There are four chambers which are made up of several layers of smooth muscles. D. The heart is roughly the size of the your fist. ...
Which part of the cardiac cycle corresponds to the activity in the heart that generates the pulse? What are the major components of the cardiovascular system? What is the function of the heart when you are exercising as compared to resting? Which parts of the heart make up the syste...
The heart is a muscular organ, which pumps blood through the blood vessels of the circulatory system. The pumped blood carries oxygen and nutrients to the body, while carrying metabolic waste such as carbon dioxide to the lungs. The heart is divided into four chambers: upper left and right ...
The heart is primarily made up of cardiac myocytes but there exists a small population of cells called cardiac pacemaker cells. These cells display autorhythmicity by continuously spontaneously deplarizing which sets the rate of the heart. Answer and Explanation: The ...
There are four chambers which are made up of several layers of smooth muscles.
Blood groups are based on the antigens present on the red blood cell of an individual. Antigens on the red blood cell surface can be recognized by a person's immune system. If an antigen is identified as foreign by the immune system (such as during...
Heart Lesson for Kids from Chapter 3 / Lesson 25 30K The heart is an organ that pumps blood throughout the body. Explore the heart's structure, including its chambers and valves, and learn about the function of the heart and the one-way flow of blood. Rela...
The heart is a hollow, muscular organ that is divided into four chambers: right atrium (RA), right ventricle (RV), left atrium (LA) and left ventricle...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can ...
The pulmonary artery carries deoxygenated blood from the right ventricle to the lung, while the pulmonary vein carries oxygenated blood back to the left side of the heart where i State True or False. If the answer is False, explain why it is false. ...