Discuss the below:
Q: The following code is written in the Perl programming language:
$RNA = "AUGCGUAGAACAUAA";
@sequence = split(//,$RNA)
What does sequence [3] equal?
We next use the following code to define the variable $temp:
$temp = scalar @sequence;
What is the value of $temp?
How many places will the regular expression /U[AG]A/ match $RNA (e.g. how many matches for the expression: $RNA =~/U[AG]A/.
a) 0
b) 1
c) 2
d) 3