A blastocyst is a hollow ball of cells, while the morula is a solid ball of cells
Indicate whether the statement is true or false
TRUE
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Vitamin K is necessary for normal clotting
Indicate whether the statement is true or false
An electromyogram is ________
A) a graphic representation of the voltage waveforms associated with muscle contraction B) a visual recording of the force generated by muscle contraction C) an instrument used to record the electrical activity of muscles D) a device used to measure the force of muscle activity
Heather is watching a movie. What type of chemical pathway do her muscles depend upon at this time?
A. anaerobic respiration B. aerobic respiration C. both anaerobic and aerobic respiration
The figure illustrates a lateral view of the right eyeball. What does "C" represent?
A. inferior oblique B. lateral rectus C. superior oblique D. superior rectus E. inferior rectus