The atoms of different elements have
A. different atomic numbers but the same number of electrons.
B. the same atomic number and same atomic weight.
C. different atomic numbers.
D. the same atomic number but different atomic weights.
Answer: C
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This diagram shows a cervical vertebra. What feature would identify it as such?
A) the presence of the spinous process
B) the presence of the body
C) the presence of articulating facets
D) the presence of the transverse foramen
E) the large size of the vertebra
This is a midsagittal section of the right half of the brain. What does "E" represent?
A. cerebrum B. cerebellum C. corpus callosum D. diencephalon E. brainstem
Which of the following statements about synaptic potentials is FALSE?
a. they vary with size of stimulus b. they decay with distance c. they may be depolarizing or hyperpolarizing d. the # of ligand-gated ion channels at synapse has no effect on their size
Articular cartilage found at the ends of the long bones serves to ________.
A) attach tendons B) produce red blood cells (hemopoiesis) C) provide a smooth surface at the ends of synovial joints D) form the synovial membrane