Question 3
In this EM, which letter (A-E) labels the site where voltage-gated Ca++ channels would most likely be found?

Figure 7.12e, pg. 135, Wheater’s Functional Histology: A Text and Colour Atlas, 5th edition,
Barbara Young, James S. Lowe, Alan Stevens, John W. Heath, Churchill Livingstone/Elsevier, 2006
Barbara Young, James S. Lowe, Alan Stevens, John W. Heath, Churchill Livingstone/Elsevier, 2006
End of Question 3