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Is the ADH feedback loop an example of positive or negative feedback explain?
Wiki User
∙ 12y ago
The ADH feedback loop is an example of a negative feedback loop. Negative feedback loops occur when the output of a system acts to oppose the changes to the input of the system. This is the case with ADH because when there is not enough water, the hypothalamus and pituitary gland work to release ADH so that the body can retain more water.
Wiki User
∙ 12y ago
The ADH feedback loop is an example of negative feedback. When blood osmolality is high, it triggers the release of ADH, which acts to reabsorb water in the kidneys, thereby reducing blood osmolality. Once blood osmolality decreases, ADH secretion diminishes, creating a feedback loop that maintains homeostasis.
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Explain negative feedback and its role?
Negative feedback is a corrective mechanism in biological systems where the response to a stimulus results in the inhibition of that stimulus. It helps to maintain homeostasis by counteracting any deviations from the set point. For example, in the regulation of body temperature, negative feedback helps to prevent overheating or hypothermia by signaling the body to either produce more or less heat.
Explain why crystal violet would not be useful in the negative stain technique?
Crystal violet is a basic dye, meaning it has a positive charge and stains negatively charged structures well. In the negative stain technique, the background is stained, leaving the specimen colorless. Using crystal violet would inadvertently stain the specimen, resulting in a false positive.
How would you describe the gram stain?
The Gram stain is a laboratory technique used to differentiate bacteria into two groups based on their cell wall composition: Gram-positive bacteria retain the violet stain, while Gram-negative bacteria appear pink/red after a counterstain with safranin. This staining method is named after the Danish bacteriologist Hans Christian Gram, who developed it in 1884.
Explain how do feedback loops allow the body to maintain homeostasis?
Feedback loops in the body involve sensors that detect changes in internal conditions, a control center that processes this information, and effectors that can bring about a response to counteract the change. This allows the body to regulate factors such as temperature, blood sugar levels, and hormone levels to maintain homeostasis, which is the stable internal environment necessary for proper function of cells and organs.
Can an o positive blood type father parent an ab negative type child?
Yes, it is possible for an O positive blood type father to have a child with an AB negative blood type if the mother is AB negative or carries the AB negative allele. The child would have inherited one blood type allele from each parent, resulting in the AB blood type.
Explain would the formation of a goiter be positive or negative feedback?
Negative.
What are the advantages and disadvantages of supplier feedback?
Supplier feedback is positive when can explain why they enjoy the products a person is supplying. However, the feedback may be negative if the comment is harsh and is not helpful to bettering the supplier.
How do you explain how a negative times a positive makes a negative?
+*-=-. Example. 3*-3=-9.
Explain current shunt negative feedback amplifier?
describe current-shunt negative feedback as applied to operational amplifiers, including derivations of the gain relation for each type of negative feedback.
When a negative number is subtracted from a positive number a positive a negative number or a zero explain and give an example?
LOVE to HATE = Hate (Negative)LOVE to LOVE = Love (Positive)HATE to HATE = Hate (Negative)HATE to LOVE = Hate (Negative)HATE is a NEGATIVE numberLOVE is a POSITIVE number
Explain in your own words how we add numbers with different signs?
Positive plus positive equals positive. Negative plus negative equals negative. Positive greater than negative equals positive. Negative greater than positive equals negative.
Was there a positive or negative impact on society?
prompt:how did the railroads impact society, was it a positive impact or negative ?explain
Why is it impossible to get a negative answer when you square any number?
V kno that- x- is +. Now when u sqare a negative no it means occouring 2 times and cancel out each other. For example- -2 x -2=4 ============================ (a second answer.) Every real number is either negative, positive or zero. When you square a number, you multiply it by itself, so if you square a negative number, you are multiplying a negative by a negative which gives a positive. If you square a positive, you multiply a positive by a positive and get a positive. If you square 0 , get 0. Therefore, in no case is the answer negative. ( It is harder to explain why a negative times a negative is positive.)
Give an example of a relation that is NOT a function and explain why it is not a function?
y² = x --> y = ±√x Because there are *two* square roots for any positive number (positive and negative) this will not be a function.
What does it mean for a negative to be decreased by a negative?
It becomes less negative To explain. Lets take a negative, eg -5. If we decrease it by 1, it becomes -6 (where 1 is positive) Thus if we decrease it by -1, it becomes -4 (as the -1 is negative) Note that the final number could be positive, For example, if you decrease -5 by -6, you get +1
Will a negative number to the fifth power be a positive or a negative value explain?
Negative, because 5 is an odd number
Explain why the square root of 64 has a positive and a negative value?
That simply means that there is both a positive and a negative number which, when squared, gives you 64.
