Who in the mid-1920s discovered the antibiotic penicillin during his experiments on Staphylococcus aureus?
A. Paul Ehrlich
B. Ian Fleming
C. Alexander Fleming
D. Joseph Lister
E. Louis Pasteur
Ans: C. Alexander Fleming
Biology & Microbiology
You might also like to view...
What is the cause of coastal breezes?
What will be an ideal response?
Biology & Microbiology
Which of the following molecules is (are)
formed at the end of the electron transfer process?
a. ATP only b. NADPH only c. ATP and NADPH d. NADP+ e. ATP and NADP
Biology & Microbiology
Reverse transcriptase catalyzes the synthesis of DNA from an RNA template
__________________ Indicate whether the statement is true or false.
Biology & Microbiology
A cow eating grass is an example of a _____.
a. tertiary consumer b. producer c. secondary consumer d. primary consumer e. detritivore
Biology & Microbiology