Practice Questions

TLS Online TPP Program

#Question id: 302

Which of the following statements regarding covalent bond is not true?

#Unit 1. Molecules and their Interaction Relevant to Biology

The electrons are shared between atoms
The bond is non-directional
The strength of the bond depends upon the extent of overlapping
The bond formed may or may not be polar

More Questions

TLS Online TPP Program

#Question id: 19210

#Unit 12. Applied Biology

For the detection of bacteria which is best used enzyme in biosensor

TLS Online TPP Program

#Question id: 19211

#Unit 12. Applied Biology

Test strips are used to detect glucose in blood/urine of diabetes patients. The strip contains glucose oxidase, a weekly colored chromogen along with an enzyme.

TLS Online TPP Program

#Question id: 19212

#Unit 12. Applied Biology

What actually happens in catalytic biosensors?

TLS Online TPP Program

#Question id: 19328

#Unit 12. Applied Biology

Which one of the following is a bio microarray device?

TLS Online TPP Program

#Question id: 19330

#Unit 12. Applied Biology

Which one of the following can be used to measure the environmental and water quality?

TLS Online TPP Program

#Question id: 19331

#Unit 12. Applied Biology

Which one of the following sensors converts pressure, tension, force, etc into an electrical signal?