Non-coding RNAs are RNA molecules that are not translated into proteins but play crucial roles in regulating gene expression and maintaining cellular function. They include various types such as microRNAs, long non-coding RNAs, and small interfering RNAs, each with distinct mechanisms and functions in the cell.

Non-coding RNAs

RNA molecules

Protein translation is the essential biological process where cellular ribosomes create proteins by decoding messenger RNA (mRNA) sequences into specific polypeptide chains. This intricate mechanism involves initiation, elongation, and termination phases, ensuring that proteins are synthesized accurately based on genetic information.

Protein Translation

regulating gene expression

Cellular function encompasses the myriad activities carried out by cells to maintain homeostasis, facilitate growth, and ensure survival. It involves complex interactions between cellular structures and biochemical pathways to perform tasks such as energy production, molecular transport, and signal transduction.

cellular function

MicroRNAs are small, non-coding RNA molecules that play a critical role in regulating gene expression by binding to complementary sequences on target mRNAs, usually resulting in gene silencing. They are involved in various physiological processes and have been implicated in numerous diseases, making them significant targets for therapeutic research.

CUSTOMIZE YOUR LEARNING

CUSTOMIZE YOUR LEARNING