The neuromuscular junction is incorrectly described in which of the following statements?
A) Neurotransmitters are stored in vesicles in the axon terminal.
B) The sarcolemma is the plasma membrane of a muscle cell.
C) Acetylcholine binds receptors in the synaptic cleft.
D) T tubules carry action potentials into the muscle cell.
E) Acetylcholine binding allows sodium ions to enter the muscle cell.
C) Acetylcholine binds receptors in the synaptic cleft.
You might also like to view...
Many male songbirds are brightly colored. However, the color of the birds is determined by a balance of
A. natural selection against bright colors by predation and sexual selection in favor of bright colors. B. gene flow that reduces bright colors and natural selection in favor of bright colors. C. mutations that reduce bright colors and sexual selection in favor of bright colors. D. mutations that reduce bright colors and gene flow in favor of bright colors. E. natural selection against bright colors by predation and mutations that introduce bright colors.
The lowest temperature at which a microbe continues to metabolize is called its ____.
Fill in the blank(s) with the appropriate word(s).
The cell membrane is selectively permeable and regulates transport. It is also involved in
A) secretion. B) storage of wastes. C) storage of DNA. D) Gram stain reactions.
When an endospore germinates, it gives rise to two daughter cells called vegetative cells.
Answer the following statement true (T) or false (F)