an excitatory neurotransmitter will bind with chemically gated channels that allow ? to flow into the cell causing local ? of the membrane?

Astudent analyzed ears of corn that demonstrated two traits in the f2 kernels, purple or white colors and smooth on wrinkled shapes. a tabulation of 135 individual kernels gave the following results: purple and smooth = 75 white and smooth = 28 purple and wrinkled = 24 white and wrinkled = 8 what would be the only phenotype present in the f1 ger

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which statement best describes the role of religion and culture in ancient medicine?