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# Gene Function Overview ## Image Source - Glick (2015) in Buckley's Oral Medicine ## Contents of the Image ### Structure Visualization - **Cell**: Represents the basic unit of life. - **Chromosome**: Contains DNA and genes. - **Gene**: Segment of DNA coding for proteins. - **hnRNA (Heterogeneous...

# Gene Function Overview ## Image Source - Glick (2015) in Buckley's Oral Medicine ## Contents of the Image ### Structure Visualization - **Cell**: Represents the basic unit of life. - **Chromosome**: Contains DNA and genes. - **Gene**: Segment of DNA coding for proteins. - **hnRNA (Heterogeneous Nuclear RNA)**: Precursor to mRNA. - **mRNA (Messenger RNA)**: Carries genetic information from DNA for protein synthesis. - **Protein**: Final product that performs functions in the body. ### Purpose of a Gene - **Blueprint for Proteins**: - Determines the structure of proteins. - Controls where, when, and how much protein is produced. ### Effects of Genes on the Body - **Cell Functions**: - Repair tissues. - Produce enzymes (e.g., enzymes for starch digestion). - **Development and Function**: - Genes influence the overall functionality and development of body/cell. ## Presentation Information - **Presented by**: LSBU - **Location**: Eastman Dental Hospital Education Centre