Distinguish among the different types of blood cells and compare the functions of the various leukocytes.
Composition of the Blood:
The blood is composed of a liquid called plasma which contains the various blood cells. The plasma accounts for approximately 45% of the volume of the blood. It is mostly water but contains important solutes including proteins, electrolytes, hormones, nutrients, and gases.
Answer and Explanation: 1
The different types of cells in the blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes). There are five leukocytes in the blood: neutrophils (involved in mounting immune responses in bacterial infections and phagocytosis), eosinophils (involved in allergic reactions and fighting parasites), basophils (involved in inflammation and allergic responses), monocytes (involved in phagocytosis), and lymphocytes (involved in adaptive immune responses).
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fromChapter 23 / Lesson 15
Learn what is the composition of blood and understand the types of cellular components of blood. Explore the different blood component percentages, by volume.