Is Christ present during the celebration of the Eucharist in other ways in addition to his Real Presence in the Blessed Sacrament?

Yes. Christ is present during the Eucharist in various ways. He is present in the person of the priest who offers the sacrifice of the Mass. According to the Constitution on the Sacred Liturgy of the Second Vatican Council, Christ is present in his Word “since it is he himself who speaks when the holy scriptures are read in the Church.” He is also present in the assembled people as they pray and sing, “for he has promised ‘where two or three are gathered together in my name there am I in the midst of them’ (Mt 18:20)” ( Sacrosanctum Concilium, no. 7). Furthermore, he is likewise present in other sacraments; for example, “when anybody baptizes it is really Christ himself who baptizes” (ibid.). We speak of the presence of Christ under the appearances of bread and wine as “real” in order to emphasize the special nature of that presence. What appears to be bread and wine is in its very substance the Body and Blood of Christ. The entire Christ is present, God and man, body and blood, soul and divinity. While the other ways in which Christ is present in the celebration of the Eucharist are certainly not unreal, this way surpasses the others. “This presence is called ‘real’ not to exclude the idea that the others are ‘real’ too, but rather to indicate presence par excellence, because it is substantial and through it Christ becomes present whole and entire, God and man” ( Mysterium Fidei, no. 39).