Is the cell wall considered a thick gelatinous layer? Or would it be the cell membrane?
And what contains enzymes for respiration?
The cell wall is not considered a thick gelatinous layer. It is a rigid layer that surrounds the cell membrane in plants, algae, fungi, and many bacteria. The main function of the cell wall is to provide structural support and protection to the cell.
On the other hand, the cell membrane, also known as the plasma membrane or cytoplasmic membrane, is a thin, flexible barrier that surrounds the cell and separates the internal environment of the cell from the external environment. It controls the passage of substances in and out of the cell and plays a crucial role in maintaining homeostasis.
As for enzymes for respiration, they are primarily found in the mitochondria, which are known as the powerhouses of the cell. Mitochondria are double-membrane organelles responsible for generating energy in the form of ATP through the process of cellular respiration. The enzymes involved in the various steps of cellular respiration are located within the inner mitochondrial membrane and the mitochondrial matrix. These enzymes facilitate the breakdown of glucose and other molecules to release energy in the form of ATP, which is then used by the cell for various cellular processes.