General Science Questions

Sometimes the solid particles in a liquid are very small and can pass through a filter paper. For such particles, the filtration technique cannot be used for separation. Such mixtures are separated by centrifugation.

There are 3 monosaccharides important in nutrition. They are Glucose, Galactose and Fructose.

Attribution theory was designed to account for how people explain others' behavior. It is a theory in psychology states that the attributions people make about events and behavior can be classed as either internal or external. In an internal, or dispositional, attribution, people infer that an event or a person's behavior is due to personal factors such as traits, abilities, or feelings.

According to cell theory, Cells being formed from pure water is impossible.

Activation of the receptors by stimuli is called Sensation.

Galvanised iron sheets have a coating of zinc.

Cholesterol is referred as an amphipathic molecule, that it contains its hydrophilic and hydrophobic parts.