Tagged By Veins

Why do arteries lack valves?

, , No Comment

Arteries and veins are important parts of the body’s circulatory system. These parts allow blood and other nutrients and substances to be transported from one part of the body to another. Generally, arteries carry blood&hellip

Read Post →

Why is hemoglobin red?

, , No Comment

The human blood consists of red blood corpuscles, or RBCs, along with other types of blood cells. The higher the number of RBCs which constitute the blood vessels, they will give the color to the&hellip

Read Post →

Why is Blood red?

, , No Comment

The answer can be explained by understanding the following: the role and composition of blood, the structure and function of hemoglobin, and the spectral properties of hemoglobin. The Role and Composition of Blood: Blood is&hellip

Read Post →