Which of the following statements about a buffer is correct?
A. buffers often consist of a weak acid and its conjugate base
B. a buffer resists pH change
C. a buffer removes hydrogen ions from solution
D. All of these answers are correct
Answer: D
Health & Biomechanics
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The signaling pathways triggered by Toll-like receptors typically result in activation of which of the following pairs of transcription factors?
A. NFAT and T-bet B. AP-1 and GATA-3 C. Fos and STAT-6 D. NF?B and AP-1 E. Lck and Jun
Health & Biomechanics
Convert. 9 8/9 yd = ____ in.
A) 29.7 in. B) 344 in. C) 356 in. D) 353 in. E) 320 in.
Health & Biomechanics
The thalamus and hypothalamus are located in the:
(a) cerebellum (b) diencephalon (c) brain stem (d) autonomic nervous system
Health & Biomechanics
Cardiorespiratory endurance decreases after 24 hours.
a. true b. false
Health & Biomechanics