As axon diameter increases, the conduction speed of an action potential decreases.
Answer the following statement true (T) or false (F)
False
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Endocrine glands secrete
A. sweat. B. hormones. C. saliva. D. digestive enzymes. E. All of the choices are correct.
Which of these connective tissue cells is NOT correctly matched with its function?
A) blast cells — make holes in extracellular matrix B) clast cells — break down the extracellular matrix C) cyte cells — maintain the extracellular matrix D) mast cells — release chemicals promoting inflammation E) macrophages — move about and ingest foreign substances
Which term refers to a person who has a recessive allele that is not expressed phenotypically?
a) recessive b) carrier c) dominant d) karyotype
When performing a dissection, you notice that some of the nerves of the thoracic section of the spinal cord have ganglia that are located very close to the spinal cord. Some run laterally along the vertebral column. Many of the postganglionic fibers extend from these "chain" ganglia over to their effector organs. You are observing nerves of the ________ division.
Fill in the blank(s) with the appropriate word(s).