According to the Red Cross, people who have tattoos can donate blood. It's just that they would have to wait for 5 or 6 months after getting a tattoo before donating their blood. Same thing if you get your ears pierced.
Answer:
<u><em>The membrane potential is the basis for the conduction of nerve impulses along the cell membranes of neurons. Ions that are important in the formation of a nerve impulse include sodium (Na+) and potassium (K+). Ion channels and ion pumps are very specific; they allow only certain ions through the cell membrane.</em></u>
Explanation:
One is Swedish and one is regular
Answer:
25 mg / kg
Explanation:
The average weight of an adult is about 60 kg so if an adult has taken sodium chloride about 1,500 mg per day so each kg of the body needs only 25 mg of sodium chloride for fulfilling needs of the body and proper function of the body. So we can say that 60 kg body needs about 1500 mg of sodium chloride so for one kg of body weight, only 25 mg of sodium chloride is required.
Use this link:
https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/averages