The source for many Mycobacterium spp. is
A) animals.
B) water.
C) soil.
D) all of the above.
E) A and B.
Question 2
Patients with pseudogout typically present with which of the following?
A) Calcium oxalate crystals that are rhomboid-, rod-, or rectangular-shaped and negatively birefringent with positive elongation (blue when aligned with the compensator axis).
B) Cholesterol crystals that are plate-like in appearance and weakly positive birefringent.
C) Calcium pyrophosphate dehydrate (CPPD) crystals that are rhomboid-, rod-, or rectangular-shaped and weakly positive birefringent with positive elongation (blue when aligned with the compensator axis).
D) Sodium urate crystals that are octagonal in shape and strongly positive birefringent with positive elongation.
Circulation of water through the gastrovascular cavity of Hydra.
Release of ordered water favors formation of an enzyme-substrate complex
The dipole nature of a water molecule
Cross-sectional data showing that the amount of effort spent on personal health care increases with
Ocean water flows vertically and horizontally, influencing climate
Water shortages, reduced agricultural capacity & coastal inundation are common themes