KWhat is an example of positive feedback?sweating when you are hotincreased respiration during exercisedecreased blood glucose levels when insulin is releasedmaintenance of blood pH levelslabour contractions during birth Gel electrophoresis separates fragments of DNA using:Movement of DNA fragments of different sizes at different speeds as a result ofpolymerase chain reaction.A sieving medium through whi DNA molecules are moved by electrical forces.A sieving medium through which DNA fragments are moved by gravitationalforces.Repulsion of charged DNA molecules by the electrically charged gel beads.Movement through a sieving medium by positively charged DNA moleculesattracted by a negative pole.

Negative feedback is a regulatory mechanism in which the output of a process inhibits or opposes the…

k What is an example of positive feedback? sweating when you are hot increased respiration during exercise decreased blood glucose levels when insulin is released maintenance of blood pH levels labour contractions during birth

k What is an example of positive feedback? sweating when you are hot increased respiration during exercise decreased blood glucose levels when insulin is released maintenance of blood pH levels labour contractions during birth

Ebk:Nutrition & Diet Therapy

10th Edition

ISBN:9780357391747

Author:DEBRUYNE

Publisher:DEBRUYNE

Chapter7: Weight Management

Section: Chapter Questions

Problem 10SC

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Question

K
What is an example of positive feedback?
sweating when you are hot
increased respiration during exercise
decreased blood glucose levels when insulin is released
maintenance of blood pH levels
labour contractions during birth

Gel electrophoresis separates fragments of DNA using:
Movement of DNA fragments of different sizes at different speeds as a result of
polymerase chain reaction.
A sieving medium through whi DNA molecules are moved by electrical forces.
A sieving medium through which DNA fragments are moved by gravitational
forces.
Repulsion of charged DNA molecules by the electrically charged gel beads.
Movement through a sieving medium by positively charged DNA molecules
attracted by a negative pole.

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