One of the earliest antimicrobials isolated from a bacterium was

A. penicillin.
B. ampicillin.
C. Salvarsan.
D. streptomycin.


D

Biology & Microbiology

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The discussion of carbohydrate catabolism includes some of the many metabolic variations microbes are capable of. Devise a set of biochemical tests to identify the Gram-negative bacteria mentioned. Assume you can detect various organic compounds. Prepare a dichotomous key of your identification scheme.

What will be an ideal response?

Biology & Microbiology

Anatomical features that show an underlying structural similarity even though their superficial structure is different are termed ________ structures

A) homoplasic B) homologous C) symplasic D) dependent

Biology & Microbiology

Which molecule has the shape of a completed tetrahedron?

a. Methane CH4 b. Water H2O c. Oxygen Gas O2 d. Hydrogen Gas H2

Biology & Microbiology

T or F: plantarflexion occurs at the knee joint

What will be an ideal response?

Biology & Microbiology