Plz help Which is the most reasonable hypothesis for the cause of the disorder?

A.
Since extracellular fluid is rich in potassium ions, K+ ions diffuse into the cell readily. Since intracellular fluid is rich in chlorine ions, Cl- ions diffuse out of the cell readily. The mutation causes the cell to be impermeable to Cl-.
B.
Homeostasis requires that the amount of sodium, chlorine, and potassium remain exactly the same at all times. Therefore, energy is needed to move exact quantities of each ion into and out of the cell.
C.
Sodium and potassium must move into and out of the cell to move the charge along the cell membrane. Sodium will readily diffuse into the cell, along the concentration gradient, but to move it back out requires energy in the form of ATP. The mutation causes a malformation in one of the transport proteins, so the process is disrupted.
D.
Sodium and chlorine must move into and out of the cell to move the charge along the cell membrane. Sodium will readily diffuse into the cell, along the concentration gradient, but to move it back out requires energy. The mutation causes a disruption in the shape of ATP and a malformation in one of the transport proteins, so the process is disrupted. Continued production of misshapen ATP and transport proteins would be catastrophic to all body systems.

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

98 points 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 forces choose 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.