Q: What parts of the Vedas did the Mimamsa school emphasize?
A: The Mimamsa school was influential and foundational to the Vedanta school, with the difference that Mimamsa school developed and emphasized karmakanda (that part of the sruti which relates to ceremonial acts and sacrificial rites, the early parts of the Vedas), while the Vedanta school developed and emphasized jnanakanda (that portion of the Vedas which relates to knowledge of monism, the latter parts of the Vedas).
Does the answer correctly answer the question
yes