Cell cycle checkpoints ensure that the cell enters the next phase only when the previous phase is completed completely. DNA replication... View Article
Chromosomes replicate in the S-phase (synthetic phase) of cell cycle. The DNA molecules for this work as templates forming carbon copies.... View Article
Mitosis is classified into four stages - prophase, metaphase, anaphase and telophase. In the prophase, the intertwined and indistinct molecules... View Article
The density of DNA can be measured with the help of a technique known as CsCl density gradient centrifugation. A CsCl solution is set up in a... View Article
Denaturation is the loss of appropriate tertiary structure caused by disintegrating the non-covalent bonds in a protein. Proteins can be... View Article
During the process of cell divisions, a molecule of DNA is resourceful for self-duplication. The process commences when two chains present in the... View Article
A nucleotide comprises three subunits Base or a nitrogen-containing heterocyclic aromatic compound a molecule of phosphoric acid a pentose... View Article
One of the ways to distinguish enzymes from others is by identifying the characteristics of enzymes in target substances. Characteristics of... View Article
Nucleic acids are involved in protein synthesis. The specific sequence of bases in DNA indicates coded instructions to manufacture particular... View Article
Conjugated proteins are complex proteins yielding amino acids, inorganic and organic components on hydrolysis. In conjugated proteins, the... View Article
Simple proteins on hydrolysis produce amino acids. Simple proteins, as per their solubility, further are divided into two main groups - globular... View Article
Biological importance of carbohydrates - Carbohydrates serve as storage molecules. For instance, they are stored as glycogen in animals and... View Article
There are three groups of carbohydrates basis their behaviour of hydrolysis: Type Description Example Monosaccharides There are ketones or... View Article
Biomolecules are substances that living entities, cells produce. These substances vary in structure and size and carry out numerous functions.... View Article
The four major types of biomolecules are nucleic acids, carbohydrates, lipids and proteins. The types of biomolecules which are directly affected... View Article
Both nitrification and denitrification are the biological processes used to mitigate nitrous oxide from wastewater treatment plants. The bacteria... View Article
In wastewater treatment, denitrification refers to the process or biological treatment of removing nitrates from wastewater. Explore more:... View Article
Yes. Vitamin K is a group of fat-soluble micronutrients required for blood clotting and proper bone development. Explore more: Vitamin and... View Article