The ABO blood group is determined by ________ in the plasma membrane of RBCs.
A. glycolipids
B. agglutinins
C. antibodies
D. glycoproteins
E. antigen-antibody complexes
Answer: A
Anatomy & Physiology
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Bronchial asthma is usually associated with
A. an allergy. B. paralysis of breathing muscles. C. coalescing alveoli. D. an injury to the respiratory areas.
Anatomy & Physiology
After draining through the collecting system, tubular fluid enters (the)
A) minor calyx. B) major calyx. C) renal pelvis. D) ureter. E) None of the answers are correct.
Anatomy & Physiology
The fixed point around which a lever rotates is the
A. condyle. B. resistance node. C. effort arm. D. multiaxis. E. fulcrum.
Anatomy & Physiology
The ________ nervous system controls the skeletal muscles
A) sympathetic B) parasympathetic C) afferent D) somatic E) autonomic
Anatomy & Physiology