3 years ago

When was the first antibiotic molecule discovered by modern western science?

1 answer:

8 0

Sir Alexander Fleming, defined new horizons for modern antibiotics with his discoveries of enzyme lysozyme (1921) and the antibiotic substance penicillin (1928).

You might be interested in

A vegetable essence is the same thing as a vegetable stock. TRUE FALSE

asambeis [7]

Answer: True

Explanation:

hope this helps!
BRAINLIEST PLEASE :)

6 0

4 years ago

Read 2 more answers

8. It can be said that a vaccine does not prevent infection; rather it primes the immune system to respond to an invader. Using

Troyanec [42]

The vaccine helps your immune system fight off the infection.

8 0

3 years ago

Which condition is acquired temporarily when a person receives antibodies from an outside source?

77julia77 [94]

It is passive immunity ..

6 0

3 years ago

Read 2 more answers

Irritable bowel syndrome is considered an gastrointestinal disorder because symptoms are caused by changes in how the gI tract w

Korolek [52]

This is a fact, true

3 0

4 years ago

a stress-strain relationship that exhibits behavior that is elastic and perfectly plastic is characteristic of what types of mat

dsp73

Answer:

Composite of two materials.

Explanation:

Any material that exhibits behavior that is elastic and perfectly plastic is a characteristic of a composite material. This represents a two element composite material exhibiting dual properties that is elastic and perfectly plastic.

The material is subjected to tensile loading and assumed to be isotropic obeying the Tresca yield criterion.

4 0

3 years ago