1The process of production of energy inside the cells is known as.................
3. Aerobic respiration occurs in the..................
of oxygen
5. During respiration.................... molecules are broken down to produce energy
A. Fill in the blanks.
2When energy is produced in the cells,.................... is produced as waste.
4The two products of anaerobic respiration are...................and......................
Answers
Answer:
Explanation:
1. Respiration is a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances. So, the process of production of energy inside the cells is known as respiration.
3. Aerobic respiration, which takes place in the presence of oxygen, evolved after oxygen was added to Earth's atmosphere. This type of respiration is useful today because the atmosphere is now 21% oxygen. However, some anaerobic organisms that evolved before the atmosphere contained oxygen have survived to the present.
5. glycolysis; cellular respiration
During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP (adenosine triphosphate).
A. Cellular waste products are formed as a by-product of cellular respiration, a series of processes and reactions that generate energy for the cell, in the form of ATP. One example of cellular respiration creating cellular waste products are aerobic respiration and anaerobic respiration.
4. The end products of anaerobic respiration are Lactic acid or ethanol and ATP molecules. Anaerobic respiration takes place in the absence of oxygen and is seen in lower animals.
Answer:
1. Respiration
2. Carbon dioxide
3. Presence
4. Carbon dioxide and ethyl alcohol
5. Glucose