Why does the blood turn dark red as it circulates through the body?
A. Because the heart is pumping blood to the brain
B. Because Oxygen is replaced with Carbon Dioxide
C. Because there are no platelets
D. Because Carbon Monoxide is replaced with Oxygen
Select your answer:
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Chemistry Psoriasis Injuries in Archery Blood Pressure Physical Education Skel, Musc, Nerv, Circ, Resp Vital Signs Health and Social Care Eye Physiology Teeths Nasal Polyp Blood clotting Linked Gene Eyes and Hearing Genetic DiseasesOther quiz:
DNA › ViewWhich of the following is the most complete and accurate description of mutation?
A. Three adjacent nitrogen bases of mRNA that code for an amino acid
B. The process of matching anticodon sequences in tRNA to mRNA codons
C. A spontaneous change in DNA that may lead to cellular malfunction
D. A biomolecule composed of amino acids connected by peptide bonds
Injury › View
Identify the fracture: A slanted fracture that occurs when force is applied at an angle
A. transverse
B. oblique
C. compound
D. comminuted