There is an antibiotic called streptomycin that doctors prescribe for infection. the antibiotic combines with the bacteria's ribosomes causing
them to lose their function. consequently, the cells die and the person gets better. in other words, the antibiotic destroys bacteria by

By stopping the synthesis of proteins.

Explanation:

Streptomycin combines with the bacteria's ribosomes causing them to lose their function, the cells die and actually, this antibiotic destroys all the bacteria by stopping the synthesis of protein bacteria.

This antibiotic is blocking the development of bacteria. Streptomycin was used to fight tuberculosis and it's been made from the micro-organism Actinobacterium Streptomyces griseus.

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)