Question

which of the following demonstrates the central dogma of molecular biologists?(1 point) responses proteins replicate dna which gives the expression of traits to an organism. proteins replicate dna which gives the expression of traits to an organism. dna and rna mutate into either harmful or helpful effects on the human body. 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. 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.

Answer 1

The option that demonstrates the central dogma of molecular biologists is:

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

The central dogma of molecular biology states that genetic information flows from DNA to RNA to proteins. DNA contains the genetic code, which is transcribed into RNA through the process of transcription. The RNA molecules then serve as templates for protein synthesis through the process of translation. Proteins are the key players in gene expression and are responsible for carrying out various functions in the cell, ultimately giving rise to the expression of traits in an organism.