Damage to its flagellum would prevent a choanocyte from
A. circulating water through the sponge.
B. stinging and capturing prey.
C. secreting spongin to form the sponge body.
D. producing the supportive spicules.
A. circulating water through the sponge.
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Select the patterns of direct (contact) transmission of infectious disease. Select All That Apply
What will be an ideal response?
Fast-twitch muscle fibers ________.
Fill in the blank(s) with the appropriate word(s).
The poisonous vapor or mist made up of particles from decomposing material around the swamps, which people thought that these vapors caused disease, is known as:
A. Malaria B. Malador C. Matador D. Miasma
Analyze the following growth of a bacterial colony
Medium Growth Complete with glucose Yes Complete with lactose (no glucose) Yes Minimal No Minimal media plus biotin, threonine, leucine, methionine, and lactose Yes Minimal media plus biotin, leucine, and glucose No Minimal media plus threonine, leucine, and lactose No Minimal media plus leucine, methionine, and glucose Yes What is the genotype of the bacterium? A) bio+, thr+, leu+, met+ B) bio+, thr+, lac? C) leu+, met+, lac+ D) leu+, met+, lac? E) bio+, leu+, lac?