Question
platelets and white blood cells The image shows a sample of human blood that has been spun in a centrifuge to separate its components. Use the information in the diagram to work out what replaces A, B and C to complete this table. Component of human blood Percentage of the blood (%) A & -55 B & -45 Platelets and C & <1 A: Enter answer... B: Enter answer... C: Enter answer...
Answer
4.1
(283 Votes)
Eleanor
Professional · Tutor for 6 years
Answer
Explanation
Based on the diagram there is the information that those percentages represent, we assume the following three important components of blood and their percentage in human blood: 1. Plasma (55%) 2. Red blood cells (45%) 3. White Blood Cells (less than 1%) Hence, ## Step1:
Plasma represents approximately 55% of the centrifuged blood sample.## Step2:
Red blood cells (RBCs) represent approximately 45% of the centrifuged blood sample. ## Step3:Complete the table for
,
White blood cells (WBCs) which account for less than 1% of the centrifuged blood sample