In order for cells to function properly, the enzymes that they contain must also function properly. what can be inferred using the above information?

Cells do not function well at PH's High or Low

Six amino acids have side chains that are polar but not charged. these are serine (ser), threonine (thr), cysteine (cys), asparagine (asn), glutamine (gln), and tyrosine (tyr). these amino acids are usually found at the surface of proteins, as discussed in the proteins 2 module.

They use the si unit, or metric system its all the same thing