Which of the following statements relates to the proximal radioulnar joint?
A) It involves the humeroulnar joint.
B) Supination and pronation occur here.
C) It is actually two joints.
D) It is extremely stable.
E) None of the answers are correct.
B) Supination and pronation occur here.
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If one strand of DNA has the sequence TCAGGCTATTCCCG, then the complementary
sequence of the other strand is A) UCAGGCUAUUCCCG. B) AGTCCGATAAGGGC. C) AGUCCGAUAAGGGC. D) TCAGGCTATTCCCG.
Describe how to take someone's hematocrit
What will be an ideal response?
During an autopsy the brainstem was separated from the rest of the brain by a cut between the ________ and ________.
A. thalamus; cerebrum B. medulla oblongata; pons C. medulla; spinal cord D. pons; midbrain E. midbrain; diencephalon
Which is TRUE regarding the secretion of HCl in the stomach?
A. H+ is actively transported into the gastric lumen by ATPase pumps in the mucosal membrane. B. H+ is actively cotransported into the lumen by secondary active transporters coupled to K+. C. The pH of the blood leaving the area of the parietal cells is lower than the normal ECF value of 7.4. D. H+ diffuses passively from mucosal epithelial cells into the lumen of the stomach, following Cl-. E. Cl- and HCO3- are exchanged across the luminal membrane of epithelial cells via a passive transport protein.