Which of the following is NOT true about astrocytes?
A. They can wall off an injury site to prevent spread of inflammation.
B. They can prevent toxic substances from entering brain tissue.
C. They can release chemicals that promote formation of synapses.
D. They can aid in the regeneration of injured neurons.
D
You might also like to view...
__________ are water-soluble, complex glycoproteins that are secreted by goblet cells.
A. Enzymes B. Amino acids C. Hormones D. Salts E. Mucins
What is a vertical section through the body, dividing it into anterior and posterior regions called?
A) median B) sagittal C) frontal D) transverse
In a normal ECG, the deflection that is generated by ventricular repolarization is called the ________.
A. P wave B. T wave C. QRS wave D. R wave E. S wave
When urine enters the collecting duct it is ______ to the blood.
A. hypotonic B. hypertonic C. isotonic D. isosmotic