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In a stressful situation, the fight or flight response triggers the release of adrenaline, which causes the pupils to dilate. This allows more light to enter the eyes, helping to improve vision and awareness in order to better respond to the perceived threat.

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6mo ago

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How does heat shock affect bacteria?

Heat shock can affect bacteria by causing their proteins to denature, or unfold, which can disrupt their normal functions and potentially lead to cell death. This stress response can also trigger the production of heat shock proteins, which help the bacteria survive and adapt to the stressful conditions.


How do eyes dialate?

Pupil dilation is controlled by the autonomic nervous system in response to changes in light or emotion. The muscles in the iris contract or relax to adjust the size of the pupil, allowing more or less light to enter the eye. Stress, medications, and certain medical conditions can also affect pupil size.


Why would one eye still be dilated after an eye doctor appointment?

One eye may still be dilated after an eye doctor appointment due to differences in pupil responses between the eyes, individual variations in pupil sensitivity to dilation drops, or underlying eye conditions that affect pupil dilation. It is important to follow up with the eye doctor if the dilation persists or if you experience any other concerning symptoms.


How do urinary tract infection bacteria affect the body's immune response?

Urinary tract infection bacteria can trigger the body's immune response, leading to inflammation and activation of immune cells to fight the infection. This response can cause symptoms such as pain, fever, and increased urination.


How can the dose response curves be utilized to address both parts (a) and (b) of the question?

Dose response curves can be used to address both parts of the question by providing a visual representation of how different doses of a substance affect a biological response. This can help in determining the optimal dose for desired effects and understanding the relationship between dose and response.

Related Questions

How stressful is a stock market job?

A stock broker is considered one of the most stressful jobs in America because your decisions will affect many peoples' finances. The jobs can be stressful no matter what the economic situation is.


Does exercise affect reaction time?

Yes because of pupil dilation


What is an example of dilation in angles?

There isn't any. Dilations do not affect angles.


Will the center of dilation affect your answer in a math problem?

It depends on the nature of the problem. If, for example, the problem is to calculate 2+3, then the centre of dilation will have no effect whatsoever!


How does experience affect your mental health?

Mental health is a combination of genetics, upbringing and experience. For example, if someone is genetically predisposed to depression (maybe an auntie, uncle, parent, sibling or grandparent has it) and they go though a stressful situation, experience a major loss or are abused growing up, they are more likely to develop depression than someone who is predisposed but doesn't experience a stressful situation.


How does different types of music affect blood pressure?

music that has a faster tempo and louder will generally make a person's heart rate and blood pressure spike, probably because it releases adrenaline, similar to a stressful situation.


How does heat shock affect bacteria?

Heat shock can affect bacteria by causing their proteins to denature, or unfold, which can disrupt their normal functions and potentially lead to cell death. This stress response can also trigger the production of heat shock proteins, which help the bacteria survive and adapt to the stressful conditions.


Can dengue fever affect blood glucose levels?

stressful condition does ,in special fever.


How did Hoover's efforts affect his political situation?

How did President Hoover's efforts affect his own polical situation?


How do synapses affect the delay between stimulus and response?

,


How do eyes dialate?

Pupil dilation is controlled by the autonomic nervous system in response to changes in light or emotion. The muscles in the iris contract or relax to adjust the size of the pupil, allowing more or less light to enter the eye. Stress, medications, and certain medical conditions can also affect pupil size.


Why emotion important in relation to mental health of a person?

When diagnosing a persons mental health, their emotional responses are often looked at and compared to what is considered the norm for the particular situation. The term affect is used to describe this state. if a person is said to have a flat affect, this would be to say that they are lacking emotion in their response.