1 Click on the Start button and then select Settings from there. 2  In the Settings window that opens up, select Privacy. 3  Under the Privacy category, choose Camera from the left side. 4  To turn off the camera, click or touch the on-off flip switch on the right side under Let apps use my camera. Under the Privacy category, choose Camera from the left side. 2  To turn off the camera, click or touch the on-off flip switch on the right side under Let apps use my camera. 3  Instead of turning off the camera for all the apps, you can also turn it off for selected apps that may use the camera.
Definition noun, plural: autotrophs A organism capable of making nutritive organic molecules from inorganic sources via photosynthesis (involving light energy) or chemosynthesis (involving chemical energy)
Autocrine signaling. Definition. noun. A form of cell signaling in which a cell secretes an autocrine agent (e.g. hormone or chemical messenger) that binds to autocrine receptors on the same cell, leading to changes in the cell. Supplement. An example of an autocrine agent is the cytokine interleukin-1 in monocytes.When this is produced in response to external stimuli, it can bind to cell-surface receptors on the same cell that produced it. Word origin: autos = self. Compare: paracrine signaling.upplement. An example of an autocrine agent is the cytokine interleukin-1 in monocytes. When this is produced in response to external stimuli, it can bind to cell-surface receptors on the same cell that produced it. Word origin: autos = self.