Answer:
D. Settling home and medical insurance claims
Explanation:
The other answer is a link to virus
don't open that link
Answer:
Radiation leads to mutations that causes genetic drift and decrease fitness.
Explanation:
Radiation is responsible for changing or altering the DNA sequence within a cell.
Radiation either causes mutation or it leads to cell death.
Most of the ionizing radiation causes mutation within the deep inside of our cells which eventually leads genetic drift which means change in the frequency of the allele in a population over time.
Beneficial mutation confer advantage to the organism. But in this case, the mutation is not beneficial and decreases the fitness of the rodent organisms.
The correct answer is: C) ATPase activity must be pumping calcium from the cytosol to the SR against the concentration gradient.
From the example above, we can see that the concentration of calcium is higher in the SR than in cytosol, which means that calcium is moved from the area of lower concentration (cytosol) to the area of higher concentration (SR). This movement is against the concentration gradient and that is the reason for ATPase to act. This process requires energy.
Answer:
The same composition of the plasma membrane and celular membrane is not shared by these organisms
Explanation:
The walls of the bacteria are composed of peptidoglycan or murein. On the other hand, archaebacteria do not have peptidoglycan. As for the cell membrane, the bacteria have ester type bonds and in the archaea, the cell membrane has ether bonds and is composed of lipids not seen in any other microorganism.