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The rate of respiration is determined by what levels in the blood?
The rate of respiration is determined by the levels of oxygen and carbon dioxide in the blood. The main controller of the rate of respiration is the brain.
What is the rate of respiration determined by levels in blood?
The rate of respiration is determined by the levels of oxygen and carbon dioxide in the blood. The main controller of the rate of respiration is the brain.
Why do mammals with high respiration need to have a high heart rate?
The answer is quite simple. To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues. Increasing heart rate is one means of increasing the blood flow to the tissues. The other means in increasing the amount of blood that is from the left ventricle with each contraction.
Why do Mammals with a high rate of respiration need to have a high heart rate?
To have a high rate of respiration requires a high blood flow to distribute the oxygen to the tissues, this increases the heart rate it also increasing the blood flow to the tissues.
What determines rate of respiration?
It is the carbon dioxide levels in the blood
What determines the rate respiration?
It is the carbon dioxide levels in the blood
An increase in the rate of respiration and heartbeat results when blood contains what?
too little oxygen
What substance in the blood controls the rate of respiration?
Carbon dioxide levels in the blood are the main regulator of respiration rate. When CO2 levels increase, the body signals to breathe more rapidly to eliminate excess CO2 through exhalation. Conversely, when CO2 levels decrease, breathing slows down to retain more CO2 in the body.
How is coronary perfusion rate related to blood pressure?
Coronary perfusion rate, which is the amount of blood flowing to the heart muscle, is closely related to blood pressure. Higher blood pressure can increase coronary perfusion rate, delivering more oxygen and nutrients to the heart. However, extremely high blood pressure can strain the heart and lead to heart problems.
What are the factors which control respiration?
chemical factors in the blood
The blood level of which gas is most important in controlling human respiration rate?
carbon dioxide
How the rate of respiration controlled by the animal organism?
Breathing is the mechanical procedure in which air reaches the lungs. The rate of respiration is controlled by a respiratory center in the brain stem that responds to changes in the hydrogen ions and carbon dioxide in the blood.
