Which is true regarding the action of a neurolemmocyte?
A. Each neurolemmocyte can form a myelin sheath around many axons simultaneously.
B. Neurolemmocytes function only within the CNS.
C. A neurolemmocyte attacks pathogens.
D. A neurolemmocyte is responsible for forming part of the blood-brain barrier.
E. Each neurolemmocyte can wrap only a 1 mm portion of a single axon.
Answer: E
You might also like to view...
The precursor to fibrin is ________; the precursor to thrombin is ________.
A. intrinsic factor; preprothrombin. B. serotonin; thrombinogen. C. fibronectin; fibrin. D. activation factor; fibrinogen. E. fibrinogen; prothrombin.
Cardiac muscle is only found in the heart.
Answer the following statement true (T) or false (F)
Which of these molecules is correctly matched with its method of movement through the cell membrane?
A. lipid-soluble molecules — pass through membrane channels B. small, water-soluble molecules (ions) — dissolve in double phospholipid layer C. large, water-soluble molecules — transported by carrier-mediated processes D. glucose and amino acid molecules — pass through membrane channels E. All of these are correctly paired.
Cellular respiration results in ________ in entropy as glucose is broken down to form carbon dioxide.
an increase a decrease no change