Eukaryotes are like animal and plant cells with a nucleus and all organelles, prokaryotes are like bacteria and half free floating dna in its cytoplasm
Answer:
Option b. Lowering the pH to kill pathogenic bacteria is correct answer.
Explanation:
bacterial motors are sensitive to pH. By decreasing the pH bacterial motors stops working. This was identified in a new research. But, with the weak acids and a lower internal pH they slow and ultimately stop moving (became dead).
Reference: Powell, K. Acid stops bacteria swimming. Nature (2003).
Hemophilia would be a disorder is a DNA sequence, which is why its detectable upon examination of DNA
Answer:
of blood plasma was “cleared”
Explanation:
Given,
Concentration of a person’s blood cortisol
µg/mL
The amount of cortisol excreted from the body in a period of 24 hour
mg
The volume of blood plasma cleared during this time period is equal to
amount of cortisol excreted from the body divided by Concentration of a person’s blood cortisol
The above definition could be represented as following-
volume of blood plasma cleared 
Where A represents amount of cortisol excreted from the body
while B represents the concentration of a person’s blood cortisol
Substituting the given values in above equation, we get -

of blood plasma was “cleared”