Case study how do bacteria become resistant

From the frequent use of antibiotics.

Explanation:

If we limited the amount of antibiotics used, bacteria wouldn't be resistant. When becteria become resistant to an antibiotic they will also become resistant to higher doses of antibiotics. The bacteria won't become effected no more by the antibiotics.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

in case if a person is bitten by a snake then after contacting the medical control, there is a need to apply a pressure immobilization bandage and try to make the person calm and as still as possible unless and until any medical comes.

try to avoid washing of the bitten region as any venom left on the skin can in determining the snake. make sure to not cut the wound, or try to suck the venom out from the region, and do not apply any kind of tourniquet.