Which one of the following individuals is given credit for developing the first compound microscope?
A) Anton van Leeuwenhoek
B) Hans Jansen
C) Louis Pasteur
D) Robert Hooke
B) Hans Jansen
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The black bread mold Rhizopus stolonifer and dung-infesting fungi of the genus Pilobolus are members of which fungal phylum?
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota
What happens to enzymes when the temperature increases beyond their optimal reaction requirement?
What will be an ideal response?
Staphylococcal ________ are relatively heat-stable, so they maintain pathogenicity in warm food and are even stable to stomach acidity
a. amylases b. enterotoxins c. lysins d. proteases
Which does not apply to ringworm infections?
A) caused by a worm B) can be acquired by direct or indirect contact C) caused by members of the normal skin biota D) may manifest as a round skin lesion with a scaly red margin E) may occur on the feet, groin, scalp, nails, or body