Red blood cell Carry oxygen. Contain haemoglobin (rich in iron) to carry oxygen. Biconcave shape to provide a large surface area for the diffusion of oxygen. No nucleus to provide more space for ...

As the heart beats, it pumps blood through a system of blood vessels called the circulatory system ... starts in a small bundle of specialized cells called the SA node (sinoatrial node), in ...

What information could patients and providers learn from DNA found in a blood sample? An expert sat down with CURE to discuss ...

Unlike the circulatory system, the lymphatic system’s function is to transport a fluid called lymph, which contains white ...

This article was originally published with the title “ The Circulatory System of Plants ” in Scientific American Magazine Vol. 200 No. 2 (February 1959), p. 44 doi:10.1038 ...

Circulatory system Transport substances ... Support and protect internal structures. Produce blood cells. Store and release calcium. Specialised to: Respond to internal and external stimuli ...

Recent groundbreaking research spearheaded by Drs. Yuhai Zhao and Walter J Lukiw at the LSU Health New Orleans Neuroscience ...

Only about 10% of the world's roughly 4,000 snake species have venom strong enough to seriously hurt a human, but that's ...

Using a tool like VenomCap could help scientists develop better methods for treating deadly snake bites. According to the ...

Cancerous cells can migrate to other nearby structures. They can also enter the lymphatic or circulatory system (through lymphatic and blood vessels in the lungs) and move to more distant parts of ...

Come fellow Apothacaries and learn how the Imperium shapes the clay of humanity into the Angels of Death - the Adeptus ...