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Which of the following are innate immune responses? Select all correct responses.

Choose all options that are organic.

Glycogen, peptidoglycan, and chitin all are made (or partially made) of this macromolecule

Confocal microscopes are a good choice for examining biofilms.

A broth culture with a high absorbance number and low transmittance number would indicate:

Which comments are true of viruses, bacteria and eukaryotes? Select all options that can be true for all three groups.

Foreign proteins or glycoproteins that phagocytes recognize as foreign structures are called:

Which is an example of natural passive immunity?

Which is true of bacterial cell walls?

Which cell will initiate the humoral and cell mediated response after being activated by an antigen presenting cell?