What can affect aerobic respiration?

Explanation: Oxygen, carbondioxide, temperature, light, availability of respirable materials etc., affect the rate of respiration. Oxygen is most important for aerobic respiration.

What factors can affect the rate of cellular respiration?

We’ll first review what cellular respiration is, and then explore how three factors affect it: temperature, glucose availability, and oxygen concentration.

What factors affect anaerobic respiration?

Lesson Summary Since our muscle enzymes are no longer working at the optimal pH, their efficiency decreases. Decreased temperatures can decrease oxygen delivery to the muscles, which also triggers anaerobic respiration and muscle fatigue.

How is aerobic respiration affected by temperature?

The increase in temperature enhances the rate of cellular respiration. It is due to the heat speeds up the reactions, means the kinetic energy is higher. It means reactions speed up and rate of cellular respiration increases. When temperature decreases, in order to conserve energy, cellular processes slow.

Which respiration is much efficient?

Aerobic respiration
Aerobic respiration is more efficient than anaerobic respiration because aerobic respiration yields 6 times more energy as compared to anaerobic respiration.

Which of the following are factors that affect breathing?

Factors That Affect Respiration Rate

• Brainstem Rhythmicity Center. Breathing usually takes place outside of your conscious awareness.
• Blood Carbon Dioxide. The amount of carbon dioxide in the blood exerts a strong influence on respiratory rate.
• Blood pH.

What is aerobic respiration?

Listen to pronunciation. (ayr-OH-bik RES-pih-RAY-shun) A chemical process in which oxygen is used to make energy from carbohydrates (sugars). Also called aerobic metabolism, cell respiration, and oxidative metabolism.

How can aerobic respiration affect the respiration rate?

Aerobic respiration is simply breathing. When you exercise, your breathing rate increases to compensate for the increased need of oxygen that is required by your muscles. When you exhale, you expel carbon dioxide, the by-product of used oxygen.

How does temperature affect anaerobic respiration?

Anaerobic respiration occurs in the absence of oxygen and is common in most prokaryotes like bacteria and archaea. A change in temperature affects the- rate of cellular respiration significantly. An increase in temperature results in the absorption of heat, thus making the reaction endothermic.

Why is aerobic respiration less efficient?

The efficiency of aerobic respiration as compared to anaerobic respiration depends on the amount of energy produced but not on the organisms in which it takes place. Anaerobic respiration is not more effective than aerobic respiration because anaerobic respiration yields less energy compared to aerobic respiration.

Why aerobic respiration is more efficient?

A major advantage of aerobic respiration is the amount of energy it releases. Without oxygen, organisms can split glucose into just two molecules of pyruvate. This releases enough energy to produce up to 38 ATP molecules. Thus, aerobic respiration releases much more energy than anaerobic respiration.

Why is aerobic respiration more efficient than all other types of respiration?

The production of ATP in aerobic respiration is more i.e. it produces 36 Atp’s thus we can say aerobic respiration is a more efficient type of respiration 8 clever moves when you have $1,000 in the bank.

How do higher oxygen concentrations affect cellular respiration?

Thus, higher oxygen concentrations allow our cells to do aerobic respiration and produce more ATP. Cellular respiration is the process that cells use to make energy using glucose.

What are the factors affecting the efficiency of aerobic metabolism?

So, efficiency of aerobic process =38.7 \% (pretty low right? Its because the rest is converted into heat and is used to maintain our body temperature) As far as factors affecting this efficiency are concerned I’ll enlist a few important ones… Hormones like thyroxine, reduce efficiency by increasing heat production in the cell.

How does oxygen affect the rate of enzyme activity?

Adding more reactants, like glucose, speeds up the reactions until the enzyme reaches max velocity. High oxygen levels allow cells to do aerobic respiration, which requires oxygen to make ATP and produces more ATP than in the absence of oxygen, called anaerobic respiration.