Deoxyribonucleic acid, commonly called DNA, exists mainly in the nucleus and mitochondria of each cell in an organism. It consists of two long strands linked together in a structure resembling a ladder twisted into a spiral, called a double helix.t consists of two strands of nucleotides linked together in a structure resembling a ladder twisted into a spiral. In eukaryotic cells, the DNA is contained mainly in the nucleus and mitochondria. DNA can replicate itself and synthesize RNA.
Presbyterian and Reformed Christians believe that baptism, whether of infants or adults, is a sign and seal of the covenant of grace , and that baptism admits the party baptised into the visible church.utherans believe that babies are conceived and born sinful (Psalm 51:5) and therefore need to be born again to enter the kingdom of heaven (John 3:5-6). Through Baptism the Holy Spirit works rebirth (Titus 3:4-7), creates faith in them, and saves them (1 Peter 3:21).
Baptism is the sacrament of faith which has the Risen Christ as its source, and it is the offer of salvation for all people. Intimately linked to Confirmation and to Eucharist, Baptism is, with these two sacraments, Christian Initiation. The child is baptized in the faith of their parents, godparents and of the Church. Parents are responsible for bringing their child to the Sacrament of Baptism as soon after birth as possible. Except in case of necessity, the church is the usual place of baptism.