Blood, the heart, circulation and respiration

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263
Question 30
Easy

A sample of blood was spun in a centrifuge to separate its components, as shown in the diagram below.

Centrifuged blood sample

Which substance, needed for aerobic respiration, is transported dissolved in Layer A?

Glycogen

Glucose

Carbon dioxide

Hemoglobin

Blood, the heart, circulation and respiration Questions

  1. GCSE
  2. /Biology
  3. /Blood, the heart, circulation and respiration