An animal that is evolved for rapid movement over the ground will have relatively ____ bones

a. heavy and thick

b. heavy
c. light and thin
d. light
e. heavy and thin


ANSWER: c

Biology & Microbiology

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Which of the following represents the best definition for microbial death?

A. The organism no longer retains its original shape and structures. B. The organism will not grow on minimal medium. C. The organism will not grow on a medium that normally supports its growth. D. None of these adequately describe microbial death.

Biology & Microbiology

Unlike the rigid protein framework in bacteria, a eukaryotic cell's ____ can be remodeled quickly, enabling the cell to change its shape

Fill in the blank with the appropriate word.

Biology & Microbiology

An individual whose resident normal microbiota overgrows the other indigenous organisms resulting in disease may be a result of:

a. the patient has received antibiotic treat-ment killing off some of the protective resident microbiota. b. become immunocompromised or unable to fight off infection in normal conditions. c. maybe suffering from a debilitating dis-ease resulting in a decreased balance be-tween normal microbiota and pathogenic organisms. d. all of the scenarios are potentially asso-ciated with the development of disease.

Biology & Microbiology

Refer to the accompanying figure. What is missing in the filament labeled as A?

a. septa b. nuclei c. spores d. hyphae e. mycelia

Biology & Microbiology