Pulmonary Circulation
The pulmonary circulation is the uninterrupted flow of blood from the heart to the lungs, and from the lungs back into the heart. Also known as les…
The pulmonary circulation is the uninterrupted flow of blood from the heart to the lungs, and from the lungs back into the heart. Also known as les…
Crotalus durissus is the scientific name of the South American rattlesnake . This venomous pit viper is the most dangerous snake in South America, e…
The cell membrane is a thin layer of lipid, cholesterol, and proteins surrounding the cell. It isolates and protects the cell contents, such as the …
The Golgi apparatus is an intracellular reticular structure found in eukaryotic cells; it is the organelle associated with the synthesis of various…
In biology, a cell is an elementary living system capable of independent existence and self-replication and development. Contained and protected by …
The subclavian artery is a large, paired blood vessel lying in the shoulder region. It supplies the brain , neck, shoulder, chest, and the upper lim…
The costocervical trunk is a short arterial blood vessel located in the human shoulder. Arising from the subclavian artery , its branches supply the…