Which of the following is NOT true of a transmission electron microscope (TEM)?
A. Electrons are passed through the specimen.
B. It gives the clearest three-dimensional images.
C. The specimen must be fixed in plastic.
D. The electron beam is focused with electromagnets.
E. The limit of resolution is about 0.1?m.
Answer: B
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Fill in the blank(s) with the appropriate word(s).
Which of the following statements is false?
A. the hip is distal to the knee B. the shoulder is superior to the hip C. superficial muscles are closer to the skin than deep muscles D. the triceps are posterior to the biceps
The ________ nerve contains sensory fibers for hearing and equilibrium.
What will be an ideal response?
What is a collection of similar cells and surrounding substances?
A. extracellular matrix B. organ C. organ system D. tissue E. intracellular matrix