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).
1 Presbyterians do not believe that baptism saves. 2  A baptized child will one day have to personally own Christ as his Savior to inherit eternal life. 3  We don't practice infant baptism because we are holding on to some remnant of Catholic teaching that the sixteenth century Protestant Reformers failed to expunge. The only requirement for church membership is repentance of your sin and faith in Christ. 2  Like Baptists, we baptize adults who become Christians. 3  Adult baptism is a sign and initiation rite of entrance into the kingdom of God (Matthew 28:18-19).