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How does the process of negative vs positive selection impact the overall outcome of immune responses?
The process of negative selection eliminates self-reactive immune cells, preventing autoimmune reactions. Positive selection, on the other hand, helps mature immune cells that can effectively recognize and respond to foreign pathogens. Together, these processes ensure a balanced and effective immune response.
What else can I help you with?
Are positive feedback and negative feedback both components of homeostasis?
Yes, both positive and negative feedback are components of homeostasis. Negative feedback helps to maintain a stable internal environment by reversing any deviations from a set point, while positive feedback amplifies the response to a stimulus, often to achieve a specific outcome in the body. Both types of feedback work together to regulate physiological processes and maintain balance within the body.
What is dromotropic effect?
Dromotropic effect is the effect on conduction of current. It could be positive or negative depending on the final outcome. A negative dromotropic effect would mean decrease in conduction activity of current while positive would mean increase in conduction activity of current.
What is an antonym for selective breeding?
Uncontrolled breeding is an antonym for selective breeding. It refers to breeding without deliberate selection for specific traits, allowing natural or random processes to determine the outcome.
Does a micrococcus luteus is positive for capsule stain?
Micrococcus luteus is typically negative for capsule stain as it does not usually produce a capsule. Capsule stains are used to identify the presence of capsules in bacterial cells, which are protective structures made of polysaccharides that surround some bacteria.
How does negative feedback mechanism and positive feedback differ?
A negative feedback will stabilize an amplifiers positive feed back will force the amplifier to either saturated state. this will hold true for a system too. A more general answer follows. 1. Feedback: Getting information about what just happened and responding to it. 2. Negative Feedback: The response lessens the output. 3. Positive Feedback: The response increases the output.
What are positive and negative externalities?
a positive outcome, and a negative outcome
If a positive number is divided by a negative number will the outcome be positive or negative?
negative
If a positive number divided a negative number will the outcome be positive or negative?
negative
If a negative number is divided by another negative number will the outcome be positive or negative?
It will be positive.
If a negative number is divided by a positive number will the outcome be positive or negative?
ALways negative.
What would be the outcome if a positive number is divided by a negative number?
The dividend (answer) will be negative.
What is the outcome when a negative plus a positive?
When a negative number is added to a positive number, the outcome depends on the relative magnitudes of the two numbers. If the positive number is larger, the result will be positive; if the negative number is larger, the result will be negative. If they are equal in magnitude, the result will be zero. In essence, the sum moves towards the larger absolute value.
What outcome do you get when you subtract a negative integer?
The same as adding a positive one.
What are the positive and negative effects of the WTO?
We can see how other countries are developing,also we can trade inside borders with a positive outcome. :)
Which expression will have a negative outcome if a equals -23?
If "a" is multiplied or divided by a positive it will be negative.If "a" is added to a number less than 23 it will be negative.
Is profit negative when output is zero?
No ,zero is not positive or negative so the outcome is the same as it was to begin with. In other words, you broke even.
Could an error in a pregnancy test result in a false positive or false negative outcome"?
Yes, an error in a pregnancy test could lead to a false positive or false negative result.
