The oropharyngeal and cloacal membranes, when opened, allow the ________ to open to the outside.
A. digestive tract
B. ears
C. liver
D. skin
E. lungs
Answer: A
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What is the structural classification of a sensory neuron?
A. Unipolar B. Multipolar C. Bipolar
Which of the following is not part of the choroid layer?
a. iris b. cornea c. ciliary muscle d. all of the above are part of the choroid layer
Answer the following statements true (T) or false (F)
1) The M line is located at the end of a sarcomere. 2) The H zone contains thick filaments only. 3) Under a light microscope the dark staining bands are the A bands. 4) The Z line is located at the center of a sarcomere. 5) Light staining areas of a muscle fiber are called I bands.
Gesturing "no" with the head does not depends on which of the following?
A) atlas B) axis C) vertebra prominens D) transverse ligament E) odontoid process