DNA is a double-stranded molecule. Each strand of the DNA is formed by the alternative combining of...
Category - Molecular Biology
How Do Activators and Repressors Affect Transcription
Activators and repressors are the two types of transcription factors involved in the regulation of...
How are DNA Microarrays Used in the Study of Genomics
A DNA microarray is a collection of DNA spots attached to a solid surface. In the study of...
How Does Trypsin Work in Cell Culture
Trypsin is a serine protease that cleaves lysine and arginine residues at the C-terminal of...
How Does DNA Encode Information
Proteins play a vital role within the cell by serving as the structural, functional, and regulating...
How Do Proto Oncogenes Become Oncogenes
Proto-oncogenes are a class of genes encoded for the proteins that regulate the cell cycle. These...
How Does DNA Code for Proteins in a Cell
DNA is the genetic material of most organisms. A DNA molecule is made up of a series of nucleotides...
Why Did the Invention of PCR Make DNA Fingerprinting Possible
DNA fingerprinting is a technique used to determine the characteristics of DNA of a particular...
How Can Damaged DNA be Repaired
Cellular DNA is subjected to damages by both exogenous and endogenous processes. Generally, human...
How Does mRNA Molecule Carry Information From DNA
The genome of a particular organism is composed of a set of genes that are coded for proteins. The...