★ Circulation and Excretion Quiz
Most of the carbon dioxide produced by humans
A. converted to bicarbonate ions by and enzyme on the RBC
B. bound to hemoglobin
C. simply dissolved in the plasma
Select your answer:

Topics:
Heterotrophic Nutrition Cardiovascular System Enzyme Viruses and Prions Biology Assessment Food System & Nutrients Liveability Blood and Bones Speed, Flexibility part of Components of Physical Fitness ESR (RBC sed rate) Non-infectious Disease Gene Expression Nutritional Trivia Teeths Histology of Nervous and Muscle TissuesOther quiz:
Integumentary System: Skin Disorder › ViewWhich of the following phases is responsible for producing an immediate response to injury?
A. Maturation
B. Proliferative
C. Inflammatory
D. Glycolysis
Genetics › View
What are small stretches of DNA that code for traits
A. Nucleus
B. Chromosomes
C. Gene
D. Centromeres