Instructions: You are given a sentence in English. Your job is to translate the English sentence into Persian.
Input: They're very repetitive, and they're very rich in the amino acids glycine and alanine.
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
ژن ها خيلي زياد تكرار شده و همه آنها سرشار از آمينو اسيد گليسين و آلانين هستند.