Alivus Life Sciences Research Scientist Interview Questions and Answers

Polarity refers to the separation of electric charge within a molecule, which affects its chemical properties.

• Polarity is determined by the difference in electronegativity between atoms in a molecule.

• Polar molecules have a positive and negative end, while nonpolar molecules have an even distribution of charge.

• Polarity influences various properties of molecules, such as solubility, boiling point, and intermolecular forc...read more

Chromatography is a technique used to separate and analyze mixtures of substances based on their different interactions with a stationary phase and a mobile phase.

• Gas chromatography (GC) separates volatile compounds based on their vapor pressure and affinity for the stationary phase.

• Liquid chromatography (LC) separates compounds based on their polarity and affinity for the stationary phase.

• Ion exchange chromatography s...read more

Chiral compounds are molecules that have a non-superimposable mirror image.

• Chiral compounds have an asymmetric carbon atom, also known as a chiral center.

• They exist in two enantiomeric forms, which are mirror images of each other.

• Chiral compounds exhibit optical activity, meaning they rotate the plane of polarized light.

• They have different physical and chemical properties from their mirror images.

• Examples of chiral com...read more

I am a dedicated researcher with a strong background in data analysis and a passion for advancing scientific knowledge.

• Educational Background: I hold a Master's degree in Biology, where I focused on molecular genetics.

• Research Experience: I worked as a research intern at XYZ Lab, contributing to a project on gene expression in cancer cells.

• Technical Skills: Proficient in statistical software like R and Python for data ...read more

HPLC and GC are analytical techniques used in chemistry to separate, identify, and quantify components in a mixture.

• HPLC stands for High Performance Liquid Chromatography, which uses a liquid mobile phase to separate compounds based on their affinity for the stationary phase.

• GC stands for Gas Chromatography, which uses a gas mobile phase to separate compounds based on their volatility.

• Both techniques are commonly used ...read more

I am looking for a competitive salary that reflects my skills and experience, ideally in the range of $X to $Y.

• Research industry standards for similar positions to determine a fair range.

• Consider my educational background and relevant experience, which may justify a higher salary.

• Be open to negotiation, as benefits and opportunities for growth are also important factors.