Note: This code will only run with PHP file that is also titled Nucleotide Fun .
<html>
<head>
<title>Nucleotide Test</title>
</head>
<body>
<h1>Please enter a nucleotide sequence (DNA or RNA)</h1>
<form action = "nucleotide.php" method = "get">
<input name = "seq" type = "text"></input>
<input type = "submit" value = "submit"></input>
</form>
</body>
</html>