
Antibiotics are substances produced by certain microorganisms that suppress the growth of other microorganisms and eventually destroy
them. Their applications include:
A. Suppresses bacterial infections in plant cell tissue culture.
B. Suppresses mold and yeast infections in cell cultures.
C. Eliminates Agrobacterium species after the transformation of plant tissue.
Two bacterial colonies can appear nearly indistinguishable on an agar plate. Yet their metabolic activities can expose significant differences. A...
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A microbiologist studies a bacterial culture that looks no different from many others. Yet, its metabolic capabilities may be an...
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A small tube sits on a microbiologist’s bench, looking almost ordinary. Its orange medium waits for one biological event to...
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A microbiologist often looks beyond what appears on a culture plate. A tiny change in colour can reveal an important...
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A colony appearing on an agar plate may look like a simple result. Yet, that small colony reflects everything the...
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A microbiologist receives a mixed sample and prepares a fresh culture plate. The next question seems simple: which organism will...
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