Question

The study of genetics involves looking at DNA sequences and determining how their information codes for a particular protein. The Central Dogma dictates that the processes of transcription and translation must happen in a specific order to get the desired results. In the following activity, place the products in the order in which they appear in the Central Dogma.

Protein
DNA
mRNA

Answer 1

In describing the Central Dogma of molecular biology, the sequence from DNA to protein via mRNA involves transcription and then translation. The correct order of the products is DNA first, mRNA second, and Protein third.

Step-by-step explanation:

The Central Dogma of molecular biology elucidates how genetic information flows within a cell. This process involves the transformation of information from DNA to RNA and then to protein through two critical mechanisms: transcription and translation. During transcription, DNA is used as a template to synthesize messenger RNA (mRNA), which serves as an intermediary carrying the genetic code. Upon completion of transcription, translation occurs whereby the sequence of nucleotides in the mRNA dictates the sequence of amino acids in a protein.

Understanding the Central Dogma and these processes is essential in genetics and molecular biology. In this context, the order of products from the Central Dogma begins with DNA, proceeds to mRNA, and culminates in the synthesis of Protein:

1. DNA - The original template containing the genetic information.
2. mRNA - The messenger molecule created from DNA during transcription.
3. Protein - The final product, synthesized from the information carried by mRNA during translation.

Therefore, the presented products in order according to the Central Dogma are: DNA, mRNA, and then Protein.