Answer:
the required quantity of solution of 10% is 40 ml
the required quantity of solution of 25% = 80 ml
Explanation:
let the required quantity of solution of 10% be x
and quantity of solution of 25% be (120 - x) ml
Hence, quantity of acid in x ml of 10 percentage solution isand similarly for 25% solution be
therefore total amount of acid is
we need total solution of 120 ml of 20% so we have
after solving we get
solving for x we get
x = 40
therefore ,
the required quantity of solution of 10% is 40 ml
the required quantity of solution of 25% = 80 ml
Although interferons have several effects, they are particularly useful against infections <u>viruses </u>type of pathogen.
Proteins called interferons are a component of your body's natural defenses. They alert your immune system to the presence of pathogens or cancerous cells in your body. Additionally, they activate killer immune cells to combat the invaders.
Because they "interfere" with viruses and prevent their growth, interferons received their name.
Interferons are synthetic forms of the proteins your body naturally produces. These medications assist your immune system in locating and eliminating cancer and infections.
They can block the growth and spread of cancerous and viral cells as well as stop other cells from contracting the diseases.
To learn more about Interferons here
brainly.com/question/14325814
#SPJ4