To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

Life takes shape with the motion of a single cell. In response to signals from certain proteins and enzymes, a cell can start ...

The research team achieved this by targeting all the proteins in the cell with small molecules that subsequently link up with other compounds under light to produce large ... A standard benchtop ...

Scientists need sharp tools to peek into the tiny world of biology, and fluorescence microscopy has been a game-changer ...

Scientists first discovered chromosomes in the nineteenth century, when they were gazing at cells through light microscopes ... white-eyed female's cells under the microscope.

The researchers observed that light activated the enzyme, causing predictable cell movements. For example, specific light ...

To use a light microscope to examine animal or plant cells. To make observations and draw scale diagrams of cells. Turn the coarse focus so that the stage is as close to the objective lens as ...

then began to produce light-sensitive GEF enzymes on their own. In experiments, the researchers then placed each enzyme-infused egg cell under a microscope and shone light onto the cell in ...