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What is the most important chemical stimuli leading to increased rate of breath?
Wiki User
∙ 13y ago
An increase in carbon dioxide in the blood is the most important chemical stimulus to cause breathing, even more than oxygen concentration.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoCarbon Dioxide
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What is meant by Directional and Non-Directional Stimuli?
Directional stimuli are environmental stimuli, particularly light and sound, that the direction of which it comes and the direction of the response to the stimulus are of upmost importance. Non-directional stimuli are those where receptors do not detect the direction from which they come. Chemical stimuli are usually not directional.
Why is it important that summation not occur in heart muscle?
Basic muscle summation -an increase in the frequency with which a muscle is stimulated increases the strength of contraction. With increased stimuli to the heart if summation occurred the contractions would keep increasing.
What are two types of stimuli that may cause a stinging cnidocyte cell to fire?
tactile and chemical
What is information acquired by chemical stimuli or response to the environment that is directed to the brain?
it's respiration
What are the three major types of stimuli for endocrine glands?
Humoral Stimuli, Neural Stimuli, Hormonal Stimuli
What is the most important chemical stimuli leading to increased rate and depth of breathing?
"most important" is carbon dioxide also oxygen and H+ concentration
What is chemical stimuli?
what is the answer uses both chemical and electrical stimuli
What are the 2 special senses that respond to chemical stimuli?
The senses of taste and smell respond to chemical stimuli.
What kinds of stimuli can elicit action potential?
Electrical , heat and chemical stimuli
What means chemoreceptor?
Chemoreceptores can detect chemical stimuli.
What does chemoreceptores mean?
Chemoreceptores can detect chemical stimuli.
A rapid repetitive series of threshold stimuli leading to a single fused sustained contraction is A summation of stimuli B treppe C tetanus D sumation of contraction?
a. summation of stimuli
Chemotaxis refers to the ability to?
move in response to chemical stimuli.
What is muscle treppe?
•Increased contraction in response to multiple stimuli of same strength
What is meant by Directional and Non-Directional Stimuli?
Directional stimuli are environmental stimuli, particularly light and sound, that the direction of which it comes and the direction of the response to the stimulus are of upmost importance. Non-directional stimuli are those where receptors do not detect the direction from which they come. Chemical stimuli are usually not directional.
What is the information acquired by chemical stimuli or response to the environment that is directed by the brain?
It Is Sensory
Why is it important that summation not occur in heart muscle?
Basic muscle summation -an increase in the frequency with which a muscle is stimulated increases the strength of contraction. With increased stimuli to the heart if summation occurred the contractions would keep increasing.
