★ Circulatory and Respiratory System Quiz
The protein molecule that carries oxygen in your red blood cells is ______________.
A. hemoglobin
B. plasma
C. platelets
D. carbon dioxide
Select your answer:
Topics:
Chest, Back, Abs Gene Expression World Health Day Characteristics of Life & Viruses Type 1 Diabetes Serology/Blood Typing Anatomy of the Eye Diabetes Skull Energy and Metabolism Blood and Bones Specialties: Neurological and Geriatric Safety Terms Blood Pathology Human Body and PathogensOther quiz:
Microbiology › ViewWhat is the result of the Glucose fermentation test (Methyl red test) for Lactobacillus spp.?
A. Blue color
B. No gas production
C. Red color
D. Green color
Bacteria & Disease › View
Which of the following is an example of a portal of exit?
A. Mouth
B. Skin
C. Intestine
D. All of the above