Physics, Science, Middle school Keywords: Density, uphtrust (buoyancy), liquids, gases, pressure, floating, lifting, sinking, overall density, average density Presents the concept of upthrust, and how the relation...

Protein purification is a critical step in biochemistry and molecular biology, enabling the isolation and characterization of specific proteins for various applications. Two widely used techniques for protein analysis...

The notes are useful for the students to prepare as comparative chart of families. These notes will be useful for Botany students also