Because they have to go through the non-polar, hydrophobic tales of the phospholipid bilayer. Polar and non-polar do not like to be together
The answer is absolute refractory period. The absolute refractory period defines the time of latency that happens after a nerve has been fired. Enduring 1-2 minutes throughout this stage the neuron cannot be roused no matter how tough the stimulus is. It is fundamentally renewing itself in order to be capable to fire again. The NA+ stations in the neuron are neutralized throughout the absolute refractory period and are not capable to react to any stimulus. Succeeding the absolute refractory period is the relative refractory period which is longer in extent and is when the neuron is capable to react to a stimulus but desires a stronger than normal stimulus in order to do so.
The extent to which a food raises the blood glucose level and elevates insulin concentrations can be measured and ranked on a scale called the <u>digestibility index. </u>
What is digestibility ?
In general, the amount of nutrition taken less the amount of nutrient retained in the feces is used to determine digestibility, which refers to the amount of nutrient absorbed by the individual.
Because the bulk of the nutrients in the recipe are readily absorbed and used by the dog or cat, highly digestible nutrition ensures that your pet gets the most out of their food. This is how you can be sure that you are feeding your pet a diet that is of the highest nutritional value and quality. The highest real digestibility values, at about 97%, are seen in milk and eggs.
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This is because maybe that allele for the trait is recessive and the person is heterozygous.
If the person is heterozygous, it means that they have both the dominant and recessive allele for a trait. And by dominant and recessive, if dominant allele exists, no matter if recessive allele exists or not, the characteristic controlled by the dominant allele must be shown. This is their phenotype, which is the observable characteristics.
For example, there are 2 alleles for controlling the eye color. Brown allele is dominant, while blue is recessive. Just like the question above, if the person has an allele for blue eye color, but they have the brown color allele too, their phenotype would be brown eye color, as the brown color is dominant over blue eye color. This matches the requirements of having the allele for a particular trait but not showing the phenotype of that.