woodkkk299 woodkkk299

11-05-2020
Biology

contestada

One of the most important scientific discoveries was penicillin. Research the discovery of penicillin, what produces this drug, and provide the specifics of its action. After addressing these points, create a brief argument either for or against the ranking of discovery of penicillin as the most important medical breakthrough thus far in medicine.

Respuesta :

yoodyannapolis yoodyannapolis

16-05-2020

Answer:

It is essentially a broth culture filtrate of the penicillium mould.

Explanation:

Alexander Fleming invented penicillin an antibiotic in 1928. These have been rated as the most important scientific discovery, being among the first antibiotics to be effective against bacterial infection.

Penicillin belongs to different families that are selective against a large variety of bacteria.

In fact, this antibiotic was discovered by fleming and accident in which he left a platter containing staphylococci open and was contaminated by green mould. There was an area of inhibited bacterial growth around the mould from which he inferred that the mould produced a material that inhibited bacterial growth. This was found to be a penicillium mould through further study.

I assume penicillin is the most significant discovery so far because it was the first antibiotic ever discovered against bacterial infection in the absence of any drug.

Answer Link

Otras preguntas

The ability of one person or nation to produce a good at a lower opportunity cost than another is called a(n): a. absolute advantage. b. comparative advantage.

The top of a dam has an angle of elevation of 1.1 radians from a point on a river. Measuring the angle of elevation to the top of the dam from a point 155 feet

Your lab partner slipped on his way to class and scraped his arm on the concrete. You make a smear of the fluid from his scrape and observe large nucleated cell

Calculate the concentration of NaCl in a solution prepared by diluting 2 mL of 0.05 M NaCl to a total volume of 10 mL with deionized water. What is the total co

The frustration-aggression principle suggests that anger results when

_________ is the tenet of ethics that refers to determining who is responsible for actions that were taken. a. Responsibility b. Accountability c. The code of e

What is the IUPAC nomenclature for K2FECN5CO

A small group of travelers is meeting inside an ancient building, and the travelers need access to the Internet using their mobile devices. However, the group i

3. A power cycle operates between hot and cold reservoirs at 500 K and 310 K respectively. At steady state the power output developed is: 0.1 MW. What is the mi

The number of protons plus the number of neutrons equals A. the atomic mass. B. the number of bonds the atom can form. C. the electrical charge of the atom. D.