___ has "all or none" phenomenon. ()
A: The postsynaptic potential
B: The end-plate potential
C: The receptor potential
D: The spike potential
E: The generator potential
A: The postsynaptic potential
B: The end-plate potential
C: The receptor potential
D: The spike potential
E: The generator potential
举一反三
- Which of the following about action potential is wrong? A: all or none B: unattenuated potential C: has refractory period D: stimulus dependence
- Who should learn about entrepreneurial financing? A: (Potential) Entrepreneurs. B: (Potential) Investors. C: (Potential) Government officials. D: (Potential) Professional managers.
- An inward uniform magnetic field B is decreasing and a loop of wire is in the field. For the result of the electromagnetic induction, which of the following statements is correct?[img=119x108]1803a37611f4625.png[/img] A: The potential of end A is higher than that of C. B: The potential of end A is lower than that of C. C: The potential of end A is the same as that of C. D: Potential does not exist due to the absence of an electrostatic field.
- Price channels: I. Provide potential entry levels. II. Provide potential profit taking levels. III. Provide potential future price targets. IV. Provide potential stoploss levels.
- Market demand relevant to industry marketing expenditure show infinity, is said to be ( ) A: share potential B: market demand C: market potential D: product potential