Step 2- Draw (DO NOT COPY-PASTE Images from the Internet) a picture of what is happening in each step in the box labeled "illustration." Label the following structures in each drawing where appropriate: DNA, mRNA, nucleus.cytoplasm, ribosome, rRNA, tRNA, amino acid, polypeptide chain Step 3- Describe (IN YOUR OWN WORDS) what is happening in each step in the box labeled "description." Be sure to include which process (transcription or translation) is being shown and where the process takes place (nucleus or ribosome). Transcription - Initiation Illustration Description A initiation is the beginning of transcription promoter RNA polymerase Transcription - Elongation
Gene Interactions
When the expression of a single trait is influenced by two or more different non-allelic genes, it is termed as genetic interaction. According to Mendel's law of inheritance, each gene functions in its own way and does not depend on the function of another gene, i.e., a single gene controls each of seven characteristics considered, but the complex contribution of many different genes determine many traits of an organism.
Gene Expression
Gene expression is a process by which the instructions present in deoxyribonucleic acid (DNA) are converted into useful molecules such as proteins, and functional messenger ribonucleic (mRNA) molecules in the case of non-protein-coding genes.
Dr. Francis Crick gave the central dogma of molecular biology which states that the information stored in the DNA is first transcribed into RNA, which is further translated into a functional protein. This is how the flow of information takes place inside the cell.
DNA mRNA Protein.
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