Biology, 18.03.2021 02:30 kiki6930

Clusters of cells located near the carotid artery in the neck sense the amount of oxygen in the blood. If the level is too low, these arteries send signals to the brain that result in an increased breathing rate, which increases the amount of oxygen in the blood. This is an example of which of the following?
A)positive feedback helping to maintain homeostasis
B)positive feedback to amplify small signals
C)negative feedback helping to maintain homeostasis
D)negative feedback to amplify small signals
25 POINTS!

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:30, cristinanina

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Answers: 3

continue

Biology, 22.06.2019 08:00, kajjumiaialome

Vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a.) antibody, antibiotic b.) antigen, antibody c.)antibiotic, antibody d.)antibody, antigen

Answers: 1

continue

Biology, 22.06.2019 18:50, Jbullon119

The scientific method is limited to investigating physical phenomena that are which of the following? select all that apply. observable repeatable falsifiable unique measurable

Answers: 1

continue

Biology, 22.06.2019 19:30, val452

Aclient is to receive rifampin. which would be most important for the nurse to include in the teaching plan for this client?

Answers: 3

continue

You know the right answer?

Clusters of cells located near the carotid artery in the neck sense the amount of oxygen in the bloo...