The diagram below shows the same plant cell, as viewed with the light microscope, and with the transmission ... respiration (in animals, plants and yeast).

Scientists uncover how the nucleolus, a tiny structure within cells, may control aging and lifespan, opening new ...

Mold contamination of cannabis sold in Massachusetts is far more common than state regulators have acknowledged, according to some labs tasked with testing the products.

They contain microscopic holes that are small enough to prevent semen ... Some medications intended for vaginal use (like yeast infection treatments) can weaken latex condoms. Treatments that contain ...

The potential benefits of Brewer's yeast include treating diabetes, irritable bowel syndrome (IBS), and respiratory ailments such as the common cold and the flu. It is also used in alternative ...

Bacteria are amongst the simplest of organisms - they are made of single cells. Their cell structure is simpler than the cells of animals, plants and fungi. Size Most are 5 μm - 100 μm. Most are ...