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Circulatory System
Circulatory System is the category for questions about the human circulatory system, including questions about the human heart, arteries, and veins.
2,116 Questions
What are the importance of cerebrum?
The Cerebrum is the part of the nervous system mostly refered to as the Big Brain. It is divided into 2 hemispheres namely the left and right hemisphere. The importance of this organ lies on its function namely:
- Determining Intelligence
- Determining Personality
- Thinking
- Perceiving
- Producing and Understanding Language
- Interpretation of Sensory Impulses
- Motor Function
- Planning and Organization
- Touch Sensation
No, all gas exchange is done through capillaries. Both veins and arteries are too thick and contain muscle layers that prevent gas exchange. However, capillaries are small enough (blood cells can only pass through one at a time) that oxygen can pass to the tissues and carbon dioxide can pass to the RBCs.
What is so special about these blood vessels that's makes it easy for substances to pass in and out?
when blood is in vessel, the blood may be black.
What body system controls the movement of blood and nutrients like oxygen around your body?
The vascular system. (Heart, veins, arteries, etc...)
What difference between open and close circulatory system?
In closed circulation blood flows through blood vessels as in human beings. But in certain animals as insects blood flows in open spaces without blood vessels.
How is diffusion used when cells remove carbon dioxide?
Carbon dioxide moves out of the cells from a higher to lower concentration across the cell membrane. Then the CO2 moves through the capillary wall across the diffusion gradient. The diffusion process is repeated at the capillary/alveolar junction.
If your heart is beating 118 beats to 127 beats per minute resting is something wrong?
Yes, it is twice a "normal" rate for an adult.
The best to do is to consult a doctor.
CAN BLOOD FLOW BACKWARDS AND FORWARDS IN THE BLOOD CELLS?
Blood cells are a part of blood. Blood is not a part of blood cells. Blood can't flow backward and forward within blood cells. Blood cells can flow backward and forward within blood.
What will happen if the circulatory system does not circulate to the lungs or the small intestines?
Then your lungs can't provide oxygen or nutrients to the blood that the heart pumps out to other parts of the body.
What is the purpose of systemic circulation?
The purpose of systemic circulation is to carry blood from the heart to the body. It then returns the blood back to the heart.
no options are given to answer
fish
How does the circulatory system assist the excretory system in removing urea?
Urea is produced by the liver and released into the blood, which transports it to the kidneys to be filtered.
How many people in the US die from heart attacks each year?
as manny as they die i think i am just making this up. Hey have you herd about Billiey-bob-joe-fred? Whell he lives in a hammoc at castco eating pizza. If you think that Montana is full of hiks u is rong boi I like this place because it is totally rong some times but its fun 2 write things on it like fake email addresses like rider4dogs_skippy@yahoo.com or random numbers out of phone Book including: 602-911-9911
What are the common diseases of the circulatory system?
Coronary Artery Disease, and Angina are both disease that effect the circulatory system.
What are two examples of system works together with the circulatory system?
cardiovascular system and respiratory system
Why do fingers and feet turn blue in the elderly?
Fingers and feet turn blue in the elderly because these individuals have poor circulation. The blue color is the effect of the area becoming cold.
What are the 2 important parts of circulatory system?
The two main part of circulatory system are hearth and Arteries
What is the circulatory system composed of?
The circulatory system is composed of heart,arteries,veins and capillaries.
What conductors serve this the function in the human circulatory system?
read your science book and look at the diagram
