I want to know the answer to the following question:
What is the Catholic dogma known as that believes that consecrated bread and wine from the Last Supper literally became the body and blood of Jesus Christ?
All the background I'm provided with is that "Wine is used (not grape juice) both due to its strong Scriptural roots, and also to follow the tradition set by the early Christian Church.". Is that enough to answer the question?
Answer: no