Which of the following is not a function of astrocytes?
A) support and brace neurons
B) anchor neurons to blood vessels
C) guide the migration of young neurons, synapse formation, and helping to determine capillary permeability
D) control the chemical environment around neurons
E) provide the defense for the CNS
E) provide the defense for the CNS
You might also like to view...
The __________ explains how the myosin head moves down the actin polymer, generating movement
Fill in the blank with correct words.
Type II alveolar cells
A) allow rapid diffusion of gases through their thin membranes. B) allow rapid diffusion of gases through their thin membranes, secrete a chemical known as surfactant, and are phagocytic. C) secrete a chemical known as surfactant. D) are phagocytic. E) None of the statements are true.
Which of the following is not true about weight?
A. measurement unit = lb B. measurement unit = N C. weight is a force D. changes depending on gravity E. all of the above are true
Which of the following conditions must be met for rotation of the tibia relative to the femur?
A. the knee is not bearing weight B. the knee is in flexion C. the knee is in extension D. both A and B E. all of the above