Oxygen-rich blood is transported in arteries and oxygen-poor blood is transported in veins, which are distinct collections of blood vessels and never meet. The oxygen in oxygen-rich blood diffuses through cell walls and powers the metabolism of cells, leaving oxygen poor blood behind to be collected by veins and transported to the heart and lungs for reoxygenation.
In humans heart chambers are separated. Oxgenated blood flows through left chamber to all the cells in human organism, deoxgenated blood flows through right chamber to lungs where it's being oxygenated and comes back to the the right chamber. In other animals (like amphibians and some raptiles) oxgenated and deoxygenated blood can mix.
Oxygen rich blood and oxygen poor blood only mix if there is some kind of hole between the two atria or the two ventricles of the heart. If oxygen poor blood mixes with oxygen rich blood, then the blood flowing from the left side of the heart to the body would be deficient in oxygen, which can cause difficulties for the person in which this occurs. They will have shortness of breath and may not be able to participate in physical activities. This situation often results in heart surgery for affected children, and even in some adults, in order to close the hole.
because the blood and the oxygen are not possible because of the flows through the heart
Yes, the mixing is possible.
Blending or mixing of the colors is a phenotypic variation that is possible with co-dominance. Seeing both colors present at the same time is also possible.
This mixing is impossible; liquid nitrogen become a gas. Possible formation of uranium nitrides.
Yes, the reaction is possible when the mixture is heated.
It's possible to reverse the change. All you need to do is seperate the sand and the soil. No chemical bonds were altered or anything.
It stops the deoxygenated blood from mixing with the oxygenated blood in the heart
It keeps the oxygenated blood and deoxygenated blood from mixing.
It keeps the oxygenated blood and deoxygenated blood from mixing.
There are walls called septa between the two atria and the two ventricles that prevent this mixing. Unborn infants have an opening (foramen ovale) that does allow this and it should close right after birth.
The SEPTUM separates the right side of the heart from the left side. This is to prevent the mixing of oxygenated blood with deoxygenated blood.
no
the mixing of culture happaned through religion and conquest.
Another name for the walls of ventricles is the Purkinje fibers.
Simple answer-The four chambered heart increases the efficiency of delivery of oxygenated blood to tissues by preventing mixing with deoxygenated blood
Yes, the mixing is possible.
no
nope but nice thereory