Prokaryotic organisms have several characteristics in common with eukaryotic organisms. which statement best describes one of these shared characteristics? * 1 point all prokaryotes and eukaryotes have locomotive capabilities that them to avoid danger. all prokaryotes and eukaryotes have the same basic cell structure and organelles. all prokaryotes and eukaryotes have some ability to regulate what enters and leaves their cells. all prokaryotes and eukaryotes have the ability to produce food through photosynthesis.

Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).