your answer is a <em>habitat</em>
Biologists are the people who study and research about most of the things that are related to living things, including plants, animals, bacteria etc.
Example of topics they study include "ecology", like how different living organisms relate and interact with each other, or "cell biology", with small topics like how protein synthesis works or what is DNA or RNA.
Area of scientific studies that usually fall outside biology includes "astronomy" the study of space, or" chemical bondings", like how does elements react with each other.
Immunological memory refers to the ability of the immune system to react previous antigen infections.
<h3>What are primary and secondary immune responses?</h3>
The primary immune response refers to the initial interaction between the immune system with pathogenic microorganisms (e.g., bacteria).
The secondary immune responses refer to the second contact with the same pathogenic organism, which enables to the organism create specific antibodies against this pathogen through a process called immunological memory.
Active Immunity is a term used to refer to a type of acquired immunity caused by previous exposure to a pathogenic microorganism and/or vaccine inoculation.
Immunological memory leads to a faster and better response of the immune system against pathogen reinfection.
In conclusion, immunological memory refers to the ability of the immune system to react previous antigen infections.
Learn more about immunological memory here:
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Answer:
problems actually start when some of the prion proteins get misfolded into a form that aggregates (the infectious form), which also induces misfolding in the native protein, increasing the amount of aggregates, and inducing more and more of the native form to misfold.
Explanation: