Answer:
Primary active transport
Explanation:
Active transport may be defined as the movement of particles against their concentration gradient with the help of an energy source like ATP. Two main types of active transport are secondary active transport and primary active transport.
Primary active transport includes the sodium potassium pump because it directly uses the stored chemical energy in the form of ATP. Three sodium moves out of the cell and two potassium moves inside the cell with the help of ATP.
Thus, the correct answer is option (a).
Diseases that are referred to as emerging infectious diseases have only been discovered in the past fifty years. This is a false statement.
<h3>What are emerging infectious diseases?</h3>
Emerging infectious diseases are those diseases that have recently affected a known population within the pass 20 years
Therefore, Diseases that are referred to as emerging infectious diseases have only been discovered in the past fifty years is a false statement.
Learn more about diseases here:
brainly.com/question/934133
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A biomedical treatment for severe depression in which a brief electrical current is sent through the brain of an anesthetized patient is Electroconvulsive Therapy (ECT)
Electroconvulsive Therapy (ECT) is done under anesthesia in which currents which are small in magnitude are passed on through the human brain in patients with severe depression.
ECT is used when the patient does not respond to other treatments which involves Electrically stimulating the brain while patient lies in anesthesia.
This stimulation causes a seizure which helps to relieve the symptomatic causes of the depression.
It does not lead to any damage to the brain and its cells.
Thus, it helps to treat the various mental disorders prevailing in the popoulation.
ECT is considered as the last usable option when all the treatments pre given have failed to treat the patient.
Learn more about Depression here, brainly.com/question/17293944
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Answer:
a risk factor is a variable that increases your risk for a disease.
ex. being a smoker is a risk factor for lung cancer.
