The __________ is a functional region found in certain proteins that are important in development. It
consists of 60 amino acids that form 4 helices.
a. homeobox
b. homeodomain
c. homeogene
d. homeochromosome
e. functional group
B
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Which of the following are examples of diffuse pollution? Check all that apply.
_____ chemicals released from a factory waste pipe _____ wind-borne debris blowing out to sea _____ pet waste _____ oil leaking from a cargo ship _____ oil that washes off of roads Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you already know about pollution? 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?
Microsporidia were previously thought to be an early-branching taxon of Eukarya due to their parasitic lifestyle
However, new evidence suggests they have evolved into a parasitic lifestyle through adaptive gene loss which places them as close relatives of the zygospore-producing A) ascomycetes. B) chytridiomycetes. C) glomeromycetes. D) zygomycetes.
Where is the response element found in eukaryotic genes?
A. 10 to 20 base pairs downstream from the transcriptional start site B. 50 to 100 base pairs downstream from the transcriptional start site C. 50 to 100 base pairs upstream from the transcriptional start site D. 10 to 20 base pairs upstream from the TATA box E. 500 to 10,000 base pairs from the enhancer site
The medicinal leech, once used to withdraw "unhealthy" blood from patients, produces ________ to ensure blood flow from the host?
A. anticoagulants B. antibodies C. blood clots D. antibiotics E. suture material