Below are the events that occur during continuous propagation of action potential. select the correct order in which the events occur. 1. adjacent membrane segment depolarizes. 2. local current spreads to adjacent voltage gated channel. 3. threshold is met. 4. local current develops due to sodium moving in the cytosol.

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius