In the above diagram of an animal cell, what is the function of organelle 4

Answer:
<Please read the explanation for a clearer understanding>
Explanation:
A lysosome is a membrane-bound cell organelle that contains digestive enzymes. Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. They may be used to destroy invading viruses and bacteria.
Answer:
to aid in protein synthesis by joining amino acids together to form polypeptides
Explanation:
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