Question
Where do the Cellular respiration take place?
Answers
GPT-4o mini
Cellular respiration primarily takes place in the following locations within a cell:
1. **Glycolysis**: This process occurs in the **cytoplasm** of the cell. Glycolysis is the first step of cellular respiration, where glucose is broken down into pyruvate, producing a small amount of ATP and NADH.
2. **Krebs Cycle (Citric Acid Cycle)**: This cycle occurs in the **mitochondrial matrix**. Here, the pyruvate produced in glycolysis is further broken down, and more ATP, NADH, and FADH2 are generated.
3. **Electron Transport Chain (ETC)**: The ETC takes place across the **inner mitochondrial membrane**. The NADH and FADH2 produced in the previous steps donate electrons to the chain, leading to the production of a large amount of ATP through oxidative phosphorylation.
So, in summary, cellular respiration involves processes that take place in the cytoplasm and mitochondria of the cell.
1. **Glycolysis**: This process occurs in the **cytoplasm** of the cell. Glycolysis is the first step of cellular respiration, where glucose is broken down into pyruvate, producing a small amount of ATP and NADH.
2. **Krebs Cycle (Citric Acid Cycle)**: This cycle occurs in the **mitochondrial matrix**. Here, the pyruvate produced in glycolysis is further broken down, and more ATP, NADH, and FADH2 are generated.
3. **Electron Transport Chain (ETC)**: The ETC takes place across the **inner mitochondrial membrane**. The NADH and FADH2 produced in the previous steps donate electrons to the chain, leading to the production of a large amount of ATP through oxidative phosphorylation.
So, in summary, cellular respiration involves processes that take place in the cytoplasm and mitochondria of the cell.