What is meant by selective toxicity? what is meant by selective toxicity?

1. chemotherapeutic agents should work on many different targets on a pathogen.
2. chemotherapeutic agents should work on certain types of pathogens.
3. chemotherapeutic agents should have only one mode of action.
4. chemotherapeutic agents should act against the pathogen and not the host. submitrequest answer

4. agents should act against the pathogen and not the host.

Explanation:

A chemotherapeutic chemical should exhibit selective toxicity. This chemical should target the specific chemicals or the processes exhibited by the pathogen only so that the host cells are not adversely affected. This is called selective toxicity. To exhibit selective toxicity, drugs are designed in such a way that the pathogen-specific vital pathways and molecules are affected.

For example, human cells lack peptidoglycan which in turn is a major constituent of bacterial cell walls. Therefore, a drug with selective toxicity can target the synthesis and/ or stability of peptidoglycan.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

you can have just about every answer you can think of