1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrMuchimi
3 years ago
5

The first antibiotic was made because of properties discovered in a certain type of

History
2 answers:
Zarrin [17]3 years ago
6 0
The answer is B. MOLD
Molodets [167]3 years ago
4 0

The answer is B: mold.

The history of the first antibiotic —penicillin— revolves around observations and discoveries that date to ancient societies and that evolved during the centuries, although, in hard scientific terms, it was Alexander Fleming, a Scottish microbiologist, who first suggested that a form of <em>Penicillium </em>mold secreted an antibacterial matter. Fleming then went on to synthesize the active substance behind this antibacterial and he called it penicillin in 1928.

You might be interested in
Why are some sites considered sacred in Judaism, Christinity and Islam?
Lapatulllka [165]
They are considered sacred, because significant events to do with the religion happened there such as a prophet being there. 
8 0
3 years ago
Read 2 more answers
What is the credibility of the source?
azamat
credibility of the source usually means that you need to give credit to The Source by saying when it was published, where it was published or even by saying who wrote the source you are using. Hope I helped!
4 0
3 years ago
The purchase of which of the following goods was raised by high tariits?
Vilka [71]
Cotton grown in the south
3 0
3 years ago
true of false?according to legend Cincinnati's was chosen as a dictator to lead the Roman army and quickly defeated his foes in
SCORPION-xisa [38]
This is true . he was chosen a dictator to lead the roman army
7 0
3 years ago
Hi, Can someone please help me with a question from 8.04 semester assessment modern world studies ? The question is which of the
Blizzard [7]
Sure what’s the question confused
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which character holds views that appear the most superstitious and antiquated to modern readers?
    6·2 answers
  • why is it important to consider the historical context surrounding an event when making a historical interpretation? apex
    6·2 answers
  • L
    7·1 answer
  • What allusion does Dr. King make in paragraph 2 of his famous "I Have a Dream" speech?
    12·1 answer
  • 1. European entrepreneurs such as Cecil Rhodes most strongly
    12·1 answer
  • Which examples of evidence would best support this claim? Select three options.
    12·1 answer
  • Argument about declaring independence from Great Britain?
    10·1 answer
  • Which conclusion about Zheng he’s voyages is valid based on the intro on this map. A)His fleet traveled only as far as the Bay o
    10·1 answer
  • Which best describes the Warsaw Pact?​
    10·1 answer
  • If you were aked to write a ummary of the 1968 preidential election, on whom would you likely focu on ignificant attention?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!