The ________ performs the work of the heart.
A. endocardium
B. epicardium
C. myocardium
D. pericardial cavity
E. fibrous skeleton
Answer: C
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The __________ is the weight bearing portion of the vertebra.
Fill in the blank(s) with the appropriate word(s).
Dehydration synthesis reactions _____, whereas hydrolysis reactions _____
A) lose H2O to form bonds; use H2O to break bonds B) lose H2O to break bonds; use H2O to form bonds C) break large molecules into smaller ones; build large molecules from smaller ones D) use H2O to form bonds; lose H2O to break bonds
What is line "C" pointing to?
a) Fenestration b) Pedicel c) Filtration slit d) Basal lamina e) Lumen of the glomerulus
Electron microscopy allows for ________ magnification of specimens; therefore, ________ cell structures are visible using this form of microscopy
A) less; fewer B) greater; fewer C) greater; more D) less; more