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Which body systems respond when an organism reacts to perceived threat?

your nervous system with sense the threat and send signals to the rest of your body on what it should do next


All immunogens are antigens but all antigens are not immunogens-explain?

Let's start with the first phrase: "All immunogens are antigens" Yes, that's true. Immunogens are antigens that CAN ELICIT IMMUNE RESPONSE and percieved as foreign by the body. Remember, anything that is percieved by the body as foreign is an antigen. Period. Now the second phrase: "All antigens are not immunogens" This is also true. There are antigens, percieved by the body as foreign that CANNOT ELICIT IMMUNE RESPONSE. Example of this is Hapten Molecule. It is an antigen that cannot elicit response by itself, unless paired with a larger protein. In summary: Immunogens - form of antigens that can elicit response. Antigens - anything percieved by the body as foreign that can either elicit or not (Hapten molecule) an Immune response.


What is it called when behavioral adaptation of animals use colors and marking to look another animal in order to keep predators away?

That is called Mimicry. This is when a species evolves to share common percieved characteristics with another species.


What is another name for the body's alarm response?

Another name for the body's alarm response is the fight-or-flight response. This is an automatic physiological reaction that kicks in when the body perceives a threat, preparing it to either confront or flee from the danger.


When a person feels scared or exited glands secrete a hormone called?

When a person feels scared or excited, glands secrete a hormone called adrenaline, also known as epinephrine. This hormone triggers the body's fight or flight response, preparing the body to either confront the threat or flee from it.

Related Questions

What were the main causes of the Reign of Terror?

A perceived threat to the French Revolution.


What will happen in court on a summons for a call made that was perceived as a harassing when money was owed?

i made a call to a person that owes me money, it was percieved as a harassing call, i di not make threat but was percieved that way, now a court summons was issued, do i need an attorney?


What happened as a result of Jesus being considered a threat to Rome?

Jesus Christ was not percieved as a threat to Roman Officials. He was percieved as a threat by the Jewish Pharisees in the area he preached. They used threats of rioting and violence against the Roman Officials, namely Pontius Pilate, to have him executed. The Pharisees were comprable to Bishops in the Catholic Church, and believed that if Jesus amassed too many followers they would lose power amongst the Jewish people.


What is it called when a nation that builds its navy to compete with a neighboring country?

Escalation of armed forces. It is usually done with the premice of self protection of a percieved threat but ends up just raising tensions and bankrupting countries (USSR). And what does the winner end up with?


Where is pain percieved in the brain?

Thalamus


How can change be percieved as ramdom or orderly?

A


Which body systems respond when an organism reacts to perceived threat?

your nervous system with sense the threat and send signals to the rest of your body on what it should do next


Anyone who opposes or acts against your interest is called a(n?

Adversary


Can you give a sentence with the word threat?

The mob boss called and issued a threat and an ultimatum.


All immunogens are antigens but all antigens are not immunogens-explain?

Let's start with the first phrase: "All immunogens are antigens" Yes, that's true. Immunogens are antigens that CAN ELICIT IMMUNE RESPONSE and percieved as foreign by the body. Remember, anything that is percieved by the body as foreign is an antigen. Period. Now the second phrase: "All antigens are not immunogens" This is also true. There are antigens, percieved by the body as foreign that CANNOT ELICIT IMMUNE RESPONSE. Example of this is Hapten Molecule. It is an antigen that cannot elicit response by itself, unless paired with a larger protein. In summary: Immunogens - form of antigens that can elicit response. Antigens - anything percieved by the body as foreign that can either elicit or not (Hapten molecule) an Immune response.


Why pathogens are a threat to the body?

Because pathogens cause disease or illness to their host so that's mean it threat the body.


How an elephant defend itself?

It will charge a threat, it will use its body weight to crush any threat that gets too close.