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Anettt [7]
2 years ago
12

How does a toxin enter the cell membrane?

Biology
1 answer:
Irina-Kira [14]2 years ago
3 0

Answer:

<em>The </em><em>toxin </em><em>bind </em><em>to </em><em>receptors </em><em>on </em><em>the </em><em>surface</em><em> of</em><em> </em><em>susceptible</em><em> </em><em>cell </em><em>and </em><em>enter </em><em>them</em><em> </em><em>by </em><em>endocytic </em><em>uptake.</em><em> </em><em>.</em><em>.</em><em>.</em><em> </em><em>With </em><em>the </em><em>exception</em><em> </em><em>of </em><em>pore-</em><em>f</em><em>orming</em><em> </em><em>proteins</em><em> </em><em>toxins </em><em>which</em><em> </em><em>compromise</em><em> </em><em>the </em><em>permiability </em><em>barrier</em><em> </em><em>of </em><em>the </em><em>target</em><em> </em><em>cell </em><em>plasma </em><em>membrane</em><em>,</em><em> </em><em>the </em><em>bacterial </em><em>toxin </em><em>act </em><em>catalytically</em><em> </em><em>to </em><em>modify</em><em> </em><em>substrates </em><em>within</em><em> </em><em>mammalian </em><em>cells.</em>

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