A person with a heart problem needs a pacemaker but is unable to pay for it. The person can approach the various social groups like the non-government organisations to put forward a demand for financial assistance. The non-government organisations have funds that have been collected through various individuals or multinational companies or health organisations that participate in donation programmes. They use these to buy the pacemaker for the needy patient.
Answer:
The correct answer is option C. up-regulation.
Explanation:
When the body requires the increased level of the hormone, target cells increase the synthesis of more receptors on the cell surface of the target organ. This process is known as the up-regulation of the receptors for the hormone.
Up-regulation is an increase in the receptors present on the cell surface of target cells so that cells can easily bind to the hormone. Up-regulation makes the cells increase the sensitivity to a hormone.
Thus, the correct answer is option C up-regulation.
Answer: A peaceful world that we could all coexist without starting meaningless wars. A world where we maintain our earth instead of destroying it.
Explanation: which is never going to happen but it’s all good.
The answer is C. Homeostasis is the process within a cell which aims at maintaining equilibrium within the cell. All living cells exhibit this process. Homeostasis happens by detecting and responding to slight changes in the normal processes inside the cell. Homeostasis occurs by regulating the movement of substances in and out of the cell to maintain a stable concentration inside the cell. It uses chemical signals to communicate between its cells.
the population goes down
Explanation:
Large algal beds die, depriving marine iguanas, turtles and many fish of their staple diet. Once weakened, strong swells and sea urchins break apart complex coral habitats that sustain diverse species changing the environment.