A(n) __________ consists of hardened parts at the body surface.
Fill in the blank(s) with the appropriate word(s).
exoskeleton
Biology & Microbiology
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The middle layer of the skin
a. is called the dermis. b. is primarily connective tissue. c. contains collagen fibers. d. is all of the above.
Biology & Microbiology
Phylochips assess the relative abundance of a microbe in a community by reporting the fluorescence intensity of its specific ________.
A. ribosomal proteins B. lipids C. 16S rRNA D. radioactive isotopes
Biology & Microbiology
The organelle involved in the oxygen-requiring process by which the energy harvested from macromolecules is used to generate ATP is the
A. nucleus. B. mitochondria. C. lysosome. D. chloroplasts. E. ER.
Biology & Microbiology
Pure culture technique utilizing dilute suspensions of microorganisms which are added to melted and cooled agar.
What will be an ideal response?
Biology & Microbiology