Exons And Introns: Functions and Types
Exons are the coding parts of a gene; introns are the non-coding parts removed by splicing. Learn what each does, how splicing works, the types of each, and how they differ.
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Genetic Code
Articles related to Genetic Code.
The Wobble Hypothesis: Importance and Examples
Understand wobble base pairing at the third codon position, how one tRNA recognizes multiple codons, and why the rule matters for translation efficiency.
Central Dogma and the Genetic Code: Notes, Diagram, and Codon Chart
The central dogma explained for microbiology students: DNA to RNA to protein, the full codon chart, and the antibiotic targets on each step you get tested on. Clear notes with diag...
Ribosome: Types, Structure, and Function
Ribosomes are the cell's protein factories. Learn the two types (70S and 80S), their structure and composition, what they do, and why the difference lets antibiotics kill bacteria...
RNA Translation: Major Steps of Protein Synthesis
Translation is how a cell reads mRNA and builds a protein. Learn the three main steps (initiation, elongation, termination), how the ribosome, tRNA, and codons work together, and w...
Types of RNA: Structure and Functions
RNA comes in three main types: mRNA carries the message, tRNA brings amino acids, and rRNA builds proteins. Learn the structure and function of each, plus the regulatory RNAs.
Mutation and Types of Mutations
A mutation is a change in the DNA sequence. Learn the types (point, frameshift, and chromosomal), the difference between silent, missense, and nonsense mutations, and why mutations...