Neville has low blood pressure and his pituitary started producing a hormone to maintain water balance. His blood pressure event
ually returned to normal. Which best describes what might happen next?
Positive feedback will stop the release of this hormone.
Positive feedback will speed up the release of this hormone.
Negative feedback will speed up the release of this hormone.
Negative feedback will stop the release of this hormone.
Negative feedback will stop the release of this hormone.
Explanation:
Negative feedback is a strategy for regulating the organism that tries to maintain the internal balance of the body, causing an action contrary to the action that is causing the imbalance. That way we can understand that if in a hypothetical situation, a boy has low blood pressure and his pituitary started to produce a hormone to maintain the water balance, the negative feedback will interrupt the release of this hormone, so that his pressure returns to normal.
Negative feedback will stop the release of this hormone.
Explanation:
Negative feedback will stop the release of this hormone.
Negative feedback loop is responsible for down regulating the expression of a hormone in our body. Negative feedback loop is required to restrict the unnecessary wastage of our body's energy in producing a hormone when it is not even required. Once we have maintained the water balance in our body with the help of that hormone we don't require it anymore so we need a negative feedback loop to stop the synthesis of this hormone. Our body has to dedicate some energy in the production of any hormone (protein). If negative feedback loop will not act once the water balance has been maintained, it will cause excessive hormone release unnecessarily which is not at all required.
A frame shift mutation is the shift of the genetics of an object. This type of mutation os caused by the insertion or deletion of nucleotides in a DNA sequence that is not divisible by three.
