Restriction enzymes cleave double-stranded dna at the sites that show a particular type of symmetry: these sequences read the same on both strands and are called palindromes. which of the following sequences is not a palindrome?
a) 5′-agatct-3′
b) 5′-cctgcagg-3′
c) 5′-cctcagg-3′
d) 5′-cggccg-3′
e) 5′-ggtacc-3′

The correct answer is C) 5"-CCTCAGG-3"

Explanation:

Palindromic sequence is a that remain same when read from front side as well as from the back side.

     Such as MADAM,ROTOR

In the given question option C is not a palindromic sequence beacuse when we read from frontside it is

        5"-CCTCAGG-3"

But when we this this same sequence from the backside it becomes

      5"CCTGAGG-3"

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: