Answer:
The doctor should suggest a cochlear implant
Answer:The ratio of the concentrations of and when the buffer has a pH of 7.02 is 0.69
Explanation:
The dissociation constant for formic acid =
Concentration of HA= 0.5 mM
Concentration of = 0.1 mM
pH = 6.16
First we have to calculate the value of .
Using Henderson Hesselbach equation :
Now put all the given values in this expression, we get:
To calculate the ratio of the concentrations of and when the buffer has a pH of 7.02.
Using Henderson Hesselbach equation :
Thus the ratio of the concentrations of and when the buffer has a pH of 7.02 is 0.69
<h3><u>Answer;</u></h3>
Nodes of Ranvier
<h3><u>Explanation;</u></h3>
- Nodes of Ranvier are the spaces between the myelin coating on the neuron's axon.
- Nodes of Ranvier have space exposed to conduct electricity with the environment to propagate the signal down the axon.
- At the nodes of Ranvier, electricity can be conducted within the cell's environment, and the electrical signal will be propagated down the axon.
Seedless plants produce spores.Spores can develop into an adult without fusing with another cell.Seed plants produce seeds.Seeds are formed when the female reproductive structure matures; this occurs after fertilization.
That is the answer (: