Amplified protein levels of EGFR seen in some tumors may be the result of
a) Multiple copies of the gene in the mutant genome
b) Improper transcriptional levels of RNA produced from the gene
c) Defects in proper mRNA processing
d) Any of the above
Answer: d) Any of the above
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What is required for a group of clones to be considered a contig?
A. The clones need to have nonoverlapping regions of DNA. B. The clones should contain identical regions of DNA. C. The clones should contain different regions of DNA. D. The clones should have overlapping regions of DNA. E. The clones should have identical, nonoverlapping regions of DNA.
Why is cell communication considered evolutionarily ancient?
What will be an ideal response?
Experimental plants that were sent up in space shuttle missions did not exhibit all of their normal tropisms. Which of the following responses would you most expect to be lacking from these plants?
A) gravitropism B) photoperiod C) thigmotropism D) phototropism
The inflammatory process includes redness, heat, pain, loss of function and ________ ?
Fill in the blank(s) with the appropriate word(s).