The unconsecrated hosts and wine are usually kept in a refrigerator in the sacristy of the church. That is the room where the priest and other ministers prepare for the Mass.
There is no cup with wine in the Catholic Church, wine in the Catholic Church is normally held in a flagon or cruet. This is poured into the Chalice shortly before consecration, at that time it becomes the Blood of Christ, whole and entire, there is no wine left whatsoever, only the appearance.
There is no specific kind of grapes used for making the Church wine.
Communion
Same thing as the Catholic Church. The Lutheran church began as an off shoot of the Catholic Church. Bread/ juice is used or crackers/juice/wine.
Cruets are the small containers that the wine and water are poured from into the chalice.
Anglicans do not recognise the Pope as the Head of the Church. Most do not accept the transubstantiation of the bread and wine at the mass (Holy Communion) into the actual body and blood of Christ, but regard them as symbolic instead. Anglicans on the whole do not pray to saints, do not regard the Virgin Mary with the same veneration as Catholics, do not require their priests to be celibate, do not believe in the non-scriptural ideas of purgatory or limbo. In the Anglican Church, any visitor who would normally receive Holy Communion in a different church (whether or not it is Anglican, Catholic, Methodist, Baptist, URC or whatever) are welcome to receive the bread and wine in an Anglican church. In a Catholic Church, one must be a Catholic if one is to be invited to receive. In an Anglican church all receive the bread and wine; in a Catholic Church only the bread is normally received by the members of the congregation.
Any baptized Catholic who has received his/her First Holy Communion can receive communion under both species.
The Episcopal priest is able to perform all the Sacraments of the Episcopal Church with the same authority as a Catholic priest for THEIR own sacraments. But the Episcopal Church does not believe in transsubstantiation. Transsubstantiation is strictly a Catholic doctrine that states Christ is truly present, Body, Soul, Blood, and Divinity, within the Bread and Wine AS the "Body of Christ". The Episcopal Church believes that after the Words of Institution that Jesus Christ is truly present--really present--in the Bread and Wine. In the Catholic Church the bread and wine is no longer bread and wine. Look up Platonic Philosophy.
In a Catholic church, the priest can not actually stop a person from taking communion during the mass, so really any one can go up and take communion. Now people in the Episcopal church and Catholic church both believe in Transubstantiation. This is the idea that the bread and wine are turned into the body and blood of Christ by God when the priest prays to God to do so. That is the main reason why the Catholic church does not want other Christians to receive communion if they are attending a Catholic church because most Protestant sects only see the bread and wine as symbols, and do not believe in Transubstantiation. But since Episcopals believe in it, they should be able to take communion in a Catholic church without that problem.
It means wine, same as it means anywhere else. A distinction perhaps needs to be made between wine and consecratedwine.In the sacrament of Communion, the Catholic church (and Christian churches generally, though the Catholic church does take it rather more literally than most) uses wine to represent the blood of Jesus.The Catholic Doctrine of Transubstantiation basically says that when the wine is consecrated for the sacrament, it becomesthe blood of Jesus rather than merely symbolically representing the blood of Jesus. This doesn't mean that it suddenly acquires red corpuscles... the change is spiritual, not physical, and the wine still looks and tastes the same as it did before. However, it does mean the Catholic church treats wine left over after the ceremony is complete rather differently than many Protestant sects do.
Nobody gets "bread and wine" in the Catholic Church. In a Latin rite church you receive Holy Communion when you are around 7 years of age, in the Eastern rites, usually when you are baptized as an infant. But, please, these are NOT "bread and wine", they only have the appearance of bread and wine, after consecration, they are the Body and Blood of Our Blessed Lord, Jesus Christ - read the second half of the sixth chapter of St. John's Gospel (John 6:22-59).
On Holy Thursday in the Catholic Church, the Last Supper is commemorated, where Jesus shared bread and wine with his disciples, instituting the Eucharist. The ceremony also includes the washing of the feet, symbolizing humility and service.