The myelin sheath is a protein that increases the electrical charge released by terminal buttons fatty substance that collects inside axons, slowing the rate of an action potential fatty insulation wrapped around some axons that increases the rate at which impulse travel along the axon protein that feeds the nucleus of a neuron

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic. b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy. c. all bacterial enzymes are harmful to humans and the environment. d. microbes create pollutants and toxins that harm the environment.

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x albino a) all chinchilla b) 1/2 chinchilla, 1/2 albino c) 3/4 chinchilla, 1/4 albino

Identify the examples in which sam interacts only with natural resources