(1 point)
4) fechner and other early psychophysicists were
interested in some basic questions about
perceptual experience and sought to understand
general principles of
o a. perception.
b sensation.
c sensory adaptation.
dtransduction.

this protocol provides a detailed procedure for chromatin immunoprecipitation (chip) to study the dna-protein interactions.

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u