What is the relationship between ions and myelin that prevents ions from passing through channels?
A. Size: Ions are large in diameter and myelin is much smaller.
B. Weight: Ions are light and myelin is much heavier.
C. Electrical: Ions have negative charges and myelin has a positive charge.
D. Solubility: Ions are water soluble and myelin is a lipid.
Answer: D
You might also like to view...
What number cranial nerve is the vagus nerve?
A) X B) VIII C) XII D) II
Which statement accurately describes the effects of substrate and enzyme concentrations on reaction rate?
A. An increase in either substrate or enzyme concentration will increase the reaction rate. B. An increase in either substrate or enzyme concentration will decrease the reaction rate. C. An increase in substrate concentration increases the reaction rate, but enzyme concentration has no effect. D. A decrease in substrate concentration or an increase in enzyme concentration increases the reaction rate. E. An increase in substrate concentration or a decrease in enzyme concentration will increase the reaction rate.
Inflammation of the membrane lining the abdominal and pelvic cavities as well as some organs in this area is known as the __________
Fill in the blank(s) with correct word
A patient who experienced head trauma has lost the ability to taste spicy food. You should expect damage to cranial nerve
A) VII. B) III. C) IX. D) V. E) XIII.