A) Using your knowledge of how myelination impacts/contributes to the central nervous system, describe what is going on with neurons and the role they play in Multiple Sclerosis (an autoimmune disease where the immune system attacks & destroys myelin) B) A group of scientists are attempting to design a model for Multiple Sclerosis in zebrafish. Sadly, genetic orthologs (genes in different species that evolved from a common ancestral gene by speciation) to Homo sapien Multiple Sclerosis-affiliated genes are unidentifiable in zbrafish. Design &explain, & describe the broad experimental strategy characteristics to make a genetic model for Multiple Sclerosis in the zbrafish & incorporate traits one would utilize in the screening procedure.

You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. before you conduct your experiment, you need to form a hypothesis. a hypothesis is a prediction of what you think will happen in the experiment. the hypothesis is a statement that describes “if” a certain set of circumstances are present “then” there will be a specific result that will occur.record your hypothesis here: record the results from step one of the experiment (dropping the objects in the air): first trial: second trial: third trial: record the results from step two of the experiment (dropping the objects in a vacuum): first trial: second trial: third trial: did the experiment support your hypothesis? using the data from your experiment, describe why you believe your hypothesis was either proven or disproven.what forces were acting on the objects dropped in the air? what force was acting on the objects dropped in the vacuum? part two: comparing forceschoose two forces and compare and contrast these forces. you must provide two ways that they are alike and two ways that they are different. you may make a list, write in paragraph form, or make a chart.choose two forces and compare and contrast these forces. these must be different forces than used in the prior question. provide two ways that they are similar and two ways that they are different. you may make a list, write it out, or make a chart.

Select the correct answer.which scenario describes unethical lab behavior? a.danny stores the chemicals required for his experiment in flasks and beakers.b. anna publishes the results of her experiment on the growth rate of saplings.c. jason repeatedly runs an experiment until he gets the results he desires.d. mia records her observations of an experiment precisely and accurately.resetnext

The open ocean of any depth is called the