1285 Baptism, the Eucharist, and the sacrament of Confirmation together constitute the "sacraments of Christian initiation," whose unity must be safeguarded. It must be explained to the faithful that ...

A. Confirmation is a Sacrament through which we receive the Holy Ghost to make us strong and perfect Christians and soldiers of Jesus Christ. A. Confirmation is so called from its chief effect, which ...

Molecular conformation is any spatial arrangement of the atoms in a molecule which can be interconverted by rotations about formally single bonds. Biopolymers, such as polynucleotides, polypeptides or ...

T cell activation requires a T cell receptor (TCR) to recognize its cognate peptide in the context of an MHC molecule. In addition, the association of CD3 with the TCR–peptide–MHC complex transmits ...