Production Associate Interview Questions and Answers for Freshers

Genetically modified microorganisms are organisms whose genetic material has been altered using genetic engineering techniques.

• Bt corn, which produces a protein toxic to certain insects

• Golden rice, which is engineered to produce beta-carotene

• Yeast engineered to produce insulin

• E. coli bacteria engineered to produce human growth hormone

Vaccination works by introducing a weakened or inactive form of a pathogen into the body to stimulate the immune system to produce antibodies.

• Vaccines contain either weakened or inactive forms of a virus or bacteria

• When the vaccine is administered, the immune system recognizes the pathogen as foreign and produces antibodies to fight it

• These antibodies remain in the body, providing immunity if the person is exposed to the actual pathogen in the future

CRISPR technology is a revolutionary gene-editing tool that allows scientists to make precise changes to an organism's DNA.

• CRISPR stands for Clustered Regularly Interspaced Short Palindromic Repeats

• It uses a protein called Cas9 to cut DNA at specific locations

• CRISPR technology has a wide range of applications, from correcting genetic disorders to creating genetically modified organisms

Hook's law states that the force needed to extend or compress a spring by a certain distance is directly proportional to that distance.

• Describes the relationship between force and extension/compression of a spring

• Mathematically represented as F = kx, where F is the force, k is the spring constant, and x is the displacement

• Used in various fields such as engineering, physics, and material science

The zeroth law of thermodynamics states that if two systems are in thermal equilibrium with a third system, they are in thermal equilibrium with each other.

• States that temperature is a fundamental property of matter

• Implies the existence of a temperature scale

• Used to define the concept of temperature equilibrium

• Helps in understanding the transfer of heat between systems