Aminoglycosides . Group of answer choices block peptidases that cross-link glycan molecules block folic acid synthesis interfere with elongation of peptidoglycan attach to the 30S ribosomal subunit and disrupt protein synthesis damage cell membranes

Aminoglycosides attach to the 30S ribosomal subunit and disrupt protein synthesis.

Explanation:

Mechanism of action of aminoglycosides:

Initially the penetrate the bacterial cell wall, to reach periplasmic space through porin channels.

Further transport across cytoplasmic membrane takes place by active transport by proton pump; an oxygen dependant process.

Aminoglycosides then bind 30S ribosomal subunits and interfare with the initiation complex. Induce misreading of genetic code on mRNA. Also causing the breakup of polysomes into monosomes thus ultimately disruping the protien synthesis.

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.