Question

which of the following demonstrates the central dogma of molecular biologists? (1 point)
dna and rna mutate into either harmful or helpful effects on the human body.
gene expression relies on environmental factors that determine which traits are dominant.
dna and rna hold the code to create proteins that are the key to gene expression.
proteins replicate dna which gives the expression of traits to an organism.

Explanation:

The central dogma of molecular biology describes the flow of genetic information from DNA to RNA to proteins. DNA is transcribed into RNA, and RNA is translated into proteins which are crucial for gene - expression.

Answer:

DNA and RNA hold the code to create proteins that are the key to gene expression.