Alternatively, if you want an easier time cleaving, you could also get some wings and just chop each part in half… definitely easier to start out with.
And Nelson Mandela, the heroes' hero, also cleaved eventually to the path of righteousness, even while admitting he had not done enough to combat AIDS during his own presidency of South Africa.
There's also pancreatic amylase which breaks down carbohydrates into shorter oligosaccharides, and proteases, like trypsin, which cleaves proteins down into smaller peptides.
There are also medications like N-acetylcysteine which cleaves disulfide bonds in the mucus glycoproteins and dornase alfa which is a nuclease that cuts up nucleic acids in the mucus to thin it out.
Yeobright's local peculiarity was that in striving at high thinking he still cleaved to plain living—nay, wild and meagre living in many respects, and brotherliness with clowns.
Once they get inside, tetanospasmin cleaves SNARE proteins, which are proteins that pull vesicles that are loaded with neurotransmitters to the neuron membrane.