________ are small oligonucleotides, 20—30 nucleotides in length, that bind specifically to mRNA and stop translation.
Fill in the blank(s) with the appropriate word(s).
MicroRNAs, or miRNAs
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What are comb plates used for?
a. Disabling prey b. Bioluminescence c. Locomotion d. Digestion
The biotic community that characterizes the arctic tundra would include all of the following except:a
migrating herbivores, small mammals, and mosquitoes. b. foxes, wolves, and hares. c. owls, oxen, and lemmings. d. mosses, lichens, and dwarf woody plants. e. nuthatches, turtles, and garter snakes
____-pollinated flowers are typically small, nonfragrant, and green, with large stigmas and insignificant petals or sepals.
A. Bee B. Bird C. Bat D. Wind E. Water
The "run" in bacterial motility is the result of (clockwise/counterclockwise/whiplike) rotation of the flagella
What will be an ideal response?