RNA replication and transcription

Events that occur during DNA replication (arranged in random order)

1. hydrogen bonds form between nucleotide bases
2. An enzyme acts like a pair of scissors to break the weak hydrogen bonds between the nitrogen bases.
3 At the replication fork, the DNA template strands determine the sequence of the nucleotides that are being replaced
4. A purine or pyramidine is inserted on a matching nucleotide of the polynucleotide strand
5. Nitrogen bases of the polynucleotide strand seperate

The correct sequence of events that occurs during DNA replication is

a. 3, 5, 2, 1, and 4
b. 3, 2, 5, 4, and 1
c. 2, 5, 3, 4, and 1
d. 2, 3, 5, 1, and 4

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During transcription, genes function as

a. enzymes that bond tRNA with mRNA
b. a source of amino acids
c. templates for nucleotide sequences
d. a storehouse for phosphate bond energy

I believe it's A, but i'm not quite sure.