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).
What is line "C" pointing to?
a) Fenestration b) Pedicel c) Filtration slit d) Basal lamina e) Lumen of the glomerulus
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
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