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Home Q & A Board Biology-Related Homework Help General Biology
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mkwilliams mkwilliams
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6 years ago
Which of the following statements concerning leucine zipper proteins is FALSE?
  a. They are transcription factors.
  b. They contain loops held together by zinc ions.
  c. They form homodimers.
  d. They form heterodimers.
  e. They contain DNA-binding domains.

Question 2

A cell may meet the need for large quantities of a specific protein by all of the following EXCEPT :
  a. continuously synthesizing the mRNA molecule that specifies that protein.
  b. increasing the half-life of the mRNA that specifies the protein.
  c. having multiple copies of the gene that codes for that protein.
  d. amplifying protein genes by DNA replication
  e. inhibition of DNA synthesis
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mlevans624mlevans624
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6 years ago
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mkwilliams Author
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#2
6 years ago
Thank you so much for providing this
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