Also known as: Oxacillin-resistant Staphylococcus aureus (ORSA), Methicillin-resistant S. aureus (MRSA) Microbiology: MRSA is a Gram-positive coccus that is catalase positive and oxidase negative with a characteristic âbunch of grapesâ appearance under the microscope due to the activity of the coagulase enzyme.
The past tense of read would be read. Though they are speeled the same, the present tense is pronounced like reed while the past tense is pronounced like red.
â¢ Passed is the past tense of the verb past. Therefore, it can be used in sentences as a verb. â¢ Past, on the other hand, cannot be used as a verb as it is an adverb that needs the company of another verb. These are the differences between the two words past and passed.