The given diagram demonstrates the average percentages of the main components of blood in a sample. What component is label A representing?
A. Phagocytes
B. Plasma
C. Water
D. Lymphocytes
E. Hemoglobin
Preview next quiz:
Why does a red blood cell have a biconcave shape?
A. To decrease the surface area, therefore restricting the volume of oxygen lost from the cell
B. To provide a large surface area for the active transport of oxygen in and out of the cell
C. To increase the available surface area, so more oxygen can diffuse in and out of the cell
D. To increase the volume of the cell, so more genetic material can be carried around the body
Disclaimer:
Medical Quiz should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational and educational purposes only.