Which of the following structures is NOT possessed by spiders?
A. cephalothorax
B. pedicel
C. pedipalps
D. spinnerets
E. antennae
E. antennae
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You work for a pharmaceutical company that designs small RNAs, used to control expression of disease genes . The primary focus area of your research should be
A. transcriptional repression. B. transcriptional activation. C. translational repression. D. translational activation. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? · What key words does the question contain and what do they mean? Gather Content · What do you already know about small RNAs? Consider Possibilities · What other information is related to the question? Which information is most useful? Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Euglenoids
a. reproduce faster than their chloroplasts, so that colorless euglenoids result. b. may become a serious parasitic infection in some small children. c. that are photosynthetic have a unique eyespot. d. reproduce by conjugation. e. are parasitic on plant and animal hosts.
A long established population that has had no new individuals entering the population would be
considered to be in: a. genetic stasis. b. genetic equilibrium. c. population stability. d. allelic disequilibrium e. allele balance.
Hemostasis is the ability to maintain the optimal internal environment for human biological functions
a. true b. false