How is gene expression studied in plants?
Gene expression in plants is studied to understand how and when genes are turned on…
Month: October 2025
What is the role of hormones in regulating gene expression?
Hormones play an important role in regulating gene expression by acting as chemical messengers that…
What are inducible and constitutive genes in plants?
In plants, genes can be divided into inducible and constitutive based on how they are…
How do mutations affect gene expression?
Mutations can affect gene expression by changing how a gene works, how much of its…
What is the role of ribosomes in protein synthesis?
Ribosomes play a key role in protein synthesis — they are the cell’s “protein factories.”…
What are microRNAs, and what role do they play in plants?
MicroRNAs (miRNAs) are very small RNA molecules found in plants (and animals) that do not…
What is RNA interference, and how does it regulate gene expression?
RNA interference (RNAi) is a natural process in plants (and many other organisms) that helps…
How does alternative splicing influence gene expression?
Alternative splicing is a process that allows a single gene to produce different forms of…
What is post-transcriptional modification in plants?
Post-transcriptional modification in plants refers to the changes that happen to RNA molecules after they…
What are operons, and how do they function in plants?
Operons are groups of genes that are controlled together and share a single promoter. They…