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Home Q & A Board Biology-Related Homework Help General Biology
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krystian krystian
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6 years ago
Suppose a scientist is interested in studying DNA regulatory elements. What should she prepare first?
  a. cDNA library
  b. genomic library
  c. transgenic mouse
  d. Northern blot
  e. DNA chip

Question 2

PCR has many uses and advantages. What is one disadvantage of this technology?
  a. It is difficult to keep the amplified DNA strands intact.
  b. PCR works on only some DNA sequences.
  c. The amplified product is often degraded.
  d. PCR is a slow and inefficient process.
  e. PCR is easily contaminated with foreign DNA
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madisonodommadisonodom
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6 years ago
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krystian Author
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#2
6 years ago
Thank you for being my superhero!
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