MULTIPLE CHOICE: 1) E. coli genome consists of a number of DNA sequence patterns

Question

MULTIPLE CHOICE: 1) E. coli genome consists of a number of DNA sequence patterns with specific biological functions. One of such sequence patterns is provided below. How would the following sequence patterns on a prokaryotic genomic DNA be described?
5'.........GGATCC.........GAATTC...........GTGCAC.........3'
3'.........CCTAGG.........CTTAAG...........CACGTG.........5'

a. Dyad Syndrome
b. Palindrome
c. Transcription factor binding sites for RNA Pol II
d. Substrates for a suite of exonuclease enzyme to hydrolyze the DNA
e. Transcription termination sequence

2) In reference to question 1 above, how would you define the DNA sequnce patterns?

a. Canonical.
b. Noncanonical.
c. Those sequence patterns would likely form a left handed helix.

Explanation / Answer

1) b. Palindrome 2) c. Those sequence patterns would likely form a left handed helix.

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