Experts divide them into Gram-positive cocci or bacilli, depending on their shape. Gram-negative bacteria have different structures. They have a far thinner layer of peptidoglycan, which is why ...

Staphylococcus aureus is a type of bacteria. It stains Gram positive and is non-moving small round shaped or non-motile cocci. It is found in grape-like (staphylo-) clusters. This is why it is ...

They are gram positive bacteria that are small round in shape (cocci) and occur as clusters appearing like a bunch of grapes on electron microscopy. Staphylococcus were earlier divided into two ...