Describe the formation mechanism and characteristics of action potential 相关知识点: 试题来源: 解析 答案:离子机制:1、当细胞受到刺激时,首先引起受刺激部位的静息电位降低,称为局部去极化。2、在静息电位降低到临界水平时,膜上的Na+通道被激活,膜对Na+的通透性突然增大,这个造成膜对Na+通透性突然增大的临界水平...
Describe how sensory receptors communicate to the central nervous system. Signal Transmission Via Action Potential: An action potential describes the depolarization of a neuronal membrane, facilitated by the opening and closing of voltage-gated ion channels in response to stimuli. The depolarization...
1. Introduction. The Hodgkin-Huxley (1952) equations have been used to describe action potential generation in many excitable cells. In theirRush, Maureen E
When this occurs, an action potential is sent to the brain to inform the body that something has changed. The brain will analyze this signal and decide whether to send action potentials through the sympathetic or parasympathetic system in order to display effects. This...
an individual. In Power Automate, these types of flows are built using Power Automate for desktop. Desktop flows are different than cloud flows. A cloud flow performs an action based on API calls, whereas a desktop flow is like a macro as it's playing back previously recorded step...
The role of a writer is not to say what we all can say, but what we are unable to say. ~Anaïs Nin
Describe a situation where you needed to persuade someone to see things your way. What steps did you take? What were the results? Tell me about the toughest decision you had to make in the last six months. 答案提示: 调查研究表明一个组织中有高素质的领导者,那么公司表现能超出同期竞争者的13...
an artistic context. In the final stage, the work must be embedded in the historical process of art. As the above definition suggests, art is a dynamic process in which the art object itself forms the initial step. The decisive elements in this process are analyses, structuring, and ...
Describe some basic steps you could take to remove existing barriers in your current workplace (or class What are four common causes of conflict in a work team? What are defensive behaviors? Provide three examples of defensive behaviors and explain...
In Finance, you can complete closing procedures for a period, such as a day, month, or year. Closing processes prepare the system for a new period. Prepare for financial period close Each organization has different processes and steps that it performs for the end of a period...