Although now it causes more harm than good because it doesn't really have a purpose, it is believed it once was used for humans to digest bone.
The given blank can be filled with enzymatic molecules.
Enzymes refer to biological molecules or proteins, which function as catalysts and assist the composite reactions to take place everywhere in life. The enzymes generally end with the suffix - ase. For example, proteases, which functions to dissociate the peptide bonds between the amino acids.
Enzymes are big molecules, which accelerate the rate of chemical reactions within the cells, and like all other kinds of proteins, they comprise lengthy chains of amino acids.
The major pathway of communication between the right and left hemisphere is the corpus callosum.
- The cerebrum is the recognizable gray covering of the human brain, appearing to comprise the majority of its mass.
- The cerebral cortex is the wrinkly area; the remainder of the anatomy is hidden behind that layer.
- The longitudinal fissure, which is a significant gap between the two sides of the cerebrum, exists.
- It divides the brain into right and left cerebral hemispheres, which are two independent parts.
- The main channel for communication between the two hemispheres of the cerebral cortex is provided by the white matter of the corpus callosum, which is located deep inside the cerebrum.
learn more about corpus callosum here: brainly.com/question/13094825
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