Living cells contain numerous enzymes that constantly scan dna, searching for damaged or incorrectly paired nucleotides. when detected, these defects are corrected by: a. ligase b. dna polymerase c. dna repair enzymes d. rna polymerase e. dna scanning enzymes

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.