Why were the scientists concerned about the glue used to reattach the birds’ tails? they did not know if it would hold the tails in place very long. they were worried it might hurt the birds. they were afraid it could not be removed. they thought its smell might keep females away.

They thought its smell might keep females away.

This is correct

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !

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