Carbon monoxide binds to hemoglobin at a site where oxygen would normally bind. This is an example of:

a. competitive inhibition
b. non-competitive
c. feedback inhibition
d. chemical modification
e. fermentation process


Answer: a. competitive inhibition

Biology & Microbiology

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Reverse transcriptase copies

A. DNA to DNA. B. DNA to RNA. C. RNA to DNA D. RNA to RNA.

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What is the most likely hypothesis for the presence of TRP channel agonists in plants?  

A.  to speed up or slow down chemical reactions in the plant B.  to warm or cool the plant, depending on the season C.  to discourage feeding by herbivorous insects or mammals D.  to encourage human cultivation 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 TRP channels? What other information is related to the question? Choose Answer Given what you now know, what information 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?

Biology & Microbiology

If one compares the base sequences of related genes from different species, one is likely to find that corresponding ________ are usually conserved, but the sequences of ________ are much less well conserved

A) exons; introns B) chaperons; exons C) introns; proteins D) introns; chaperons E) introns; exons

Biology & Microbiology

If two parents who are unaffected have a child that is affected, then the parents are both considered bearers.

Answer the following statement true (T) or false (F)

Biology & Microbiology