★ Anatomy & Physiology: Respiratory Quiz
Oxygen enters the blood at the lungs because
A. The partial pressure of oxygen is higher in the blood than in the alveoli.
B. The partial pressure of oxygen is lower in the blood than in the alveoli.
C. Oxygen is attracted to the negative charges of plasma proteins.
D. Low blood pressure does not oppose oxygen movement.
Select your answer:
Topics:
Receptors Musculoskeletal Vocabulary Immunity and Vaccines Integumentary and Musculoskeletal Systems Cells & Body Systems Dermatosis Genetic Diseases Muscle pathophysiology Introduction to Pharmacology Linked Gene Clinical Pathology Consciousness and Sleep Histology of the Ear Living Organisms Diseases of The Nervous SystemOther quiz:
Organic Compounds, Minerals and Enzymes › ViewWhat is the function of nucleic acids?
A. store genetic information
B. store energy (long-term)
C. store energy (short-term)
D. build skin, hair, nails, muscles
Biology for Engineers › View
When the phosphate group is attached to the nucleotide, the structure is known as
A. Nucleotide
B. Amino acids
C. Nucleic acids
D. Can not say