What is circular respiration answer?

What is circular respiration answer?

Cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

How does cellular respiration maintain homeostasis?

Homeostasis is the overall internal balance or equilibrium. Cellular respiration depicts the oxygen being used to produce energy(ATP) – by releasing it from the storage organs. Therefore, the amount of oxygen (that has been used) must be restored to attain the plant’s equilibrium.

What is homeostasis in the respiratory system?

Respiratory homeostasis is concerned with the regulation of a blood gas composition that is compatible with maintaining cellular homeostasis.

What are the two types of circular respiration?

There are two main types of cellular respiration—aerobic respiration and anaerobic respiration. Aerobic respiration is a specific type of cellular respiration, in which oxygen (O2) is required to create ATP.

Which cellular respiration process produces the most ATP?

The electron transport chain
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration. Glycolysis produces a net of 2 ATP per molecule of glucose.

How are cellular respiration and photosynthesis different?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide.

Does the respiratory system regulate pH?

The respiratory system contributes to the balance of acids and bases in the body by regulating the blood levels of carbonic acid (Figure 26.4. When the CO2 level in the blood rises (as it does when you hold your breath), the excess CO2 reacts with water to form additional carbonic acid, lowering blood pH.

What are the four steps of cellular respiration?

Let’s start by looking at cellular respiration at a high level, walking through the four major stages and tracing how they connect up to one another. Overview of the steps of cellular respiration. Glycolysis. Six-carbon glucose is converted into two pyruvates (three carbons each). ATP and NADH are made. These reactions take place in the cytosol.

What do you need to know about circulation and respiration?

A suggestion is to break learners up into groups, or else do the dissection as a demonstration in front of the class. The following materials are required for each dissection, whether in a group or when done as a demonstration.

How does the circulatory system and respiratory system work together?

Gas exchange between tissues and the blood is an essential function of the circulatory system. In humans, other mammals, and birds, blood absorbs oxygen and releases carbon dioxide in the lungs. Thus the circulatory and respiratory system, whose function is to obtain oxygen and discharge carbon dioxide, work in tandem.

Where does cellular respiration take place in the cell?

Cellular respiration is oxidative metabolism of glucose which takes place in mitochondria and in the cell. Internal repsiration is gas exchange between blood and tissues.