5. Acquired specific immunity involves all the following exceptB lymphocytesT lymphocytesSpecificityMemorySlow response to a pathogen that has been present before6.Which objective lens(es) should immersion oil never be in contact with to prevent damaging it(them)?100X40X10 XB and C11. The high salt content in a mannitol salt agar plate helps to separate ___________ from ______________ and __________________ in a mixed sample.staphylococci; streptococci; enterococcistreptococci; staphylococci; enterococcienterococci; streptococci; staphylococciStreptococcus pyogenes; Streptococcus agalactiae; Staphylococcus aureus13. How do you determine the species of an unknown bacterium?You should make a careful investigation of the morphology of the bacterial cells using a microscope to make a firm identification.You need to quantify the number of bacteria in the same to determine the species.Identification can only be made based on the patient’s signs and symptoms.You use standard tests and pre-existing knowledge to classify the bacterium.14. The purpose of fermentation is which of the following choices?To make ATPTo make carbon molecule intermediates to feed into the electron transport chainTo make NADHTo make NAD+