Question

PLEASE HELP GIVING BRAINLIEST 50 POINTS!!!!

Create three relevant questions that you would like answered or clarified about the role of DNA and chromosomes.
Focus on the following areas as you generate questions:

i. The cause and effect relationship between the genetic code and gene expression
ii. Mechanisms of gene regulation
iii. The role of DNA segments that do not code for proteins

Make sure your questions are scientific questions, meaning they could be tested by scientists.

Answer 1

Answer:

1. The genome of an organism is inscribed in DNA, or in some viruses RNA. The portion of the genome that codes for a protein or an RNA is referred to as a gene. Those genes that code for proteins are composed of tri-nucleotide units called codons, each coding for a single amino acid.

2. Mechanisms of gene regulation include: Regulating the rate of transcription. This is the most economical method of regulation. Regulating the processing of RNA molecules, including alternative splicing to produce more than one protein product from a single gene.

3. Gene Splicing

Explanation: