What monomer is shown above?
What macromolecule is it a monomer for?

How do the sperm cells get from the stigma to the ovules?

Can someone me i need the answer and don’t understand?

All of the following statements about enzymes are correct except: proteolytic enzymes are also known as proteases. pectin methyl esterase causes browning of cut fruit. cloud loss in orange juice is due to enzyme activity. proteolytic enzymes in fish cause tissue softening during storage.