Current Advances of Novel Drug Delivery System MCQs and Notes

V

Vikash Gupta • 33.56K Points
Instructor I

Q 21. The nanomaterials are used in the light emitted electron luminescent devices.

(A) True

(B) False

(C) none

(D) all

P

Priyanka Tomar • 35.28K Points
Coach

Q 22. The compressive strength of a nanotube ________ its tensile strength.

(A) is less than

(B) is greater than

(C) is equal to

(D) may be greater than

P

Praveen Singh • 36.81K Points
Coach

Q 23. Nanoscience can be studied with the help of ___________ .

(A) Quantum mechanics

(B) Newtonian mechanics

(C) Macro-dynamics

(D) Geophysics

G

Gopal Sharma • 38.32K Points
Coach

Q 24. How is nanotechnology used in the medical community?

(A) Testing and diagnosis

(B) Tissue engineering

(C) Drug delivery

(D) All the above

S

Shiva Ram • 30.44K Points
Instructor I

Q 25. Which of the ceramic components are easier through nano structuring?

(A) Lubrication

(B) Coating

(C) Fabrication

(D) Wear

A

Admin • 36.95K Points
Coach

Q 26. Coating the nano crystals with the ceramics is carried that leads to__________ .

(A) Corrosion

(B) Corrosion resistant

(C) wear and tear

(D) Soft

R

Ram Sharma • 193.86K Points
Coach

Q 27. ____________ is the field in which the nanoparticles are used with silica coated iron oxide

(A) Magnetic applications

(B) Electronics

(C) Medical diagnosis

(D) Structural and mechanical materials

R

Rakesh Kumar • 28.44K Points
Instructor II

Q 28. “There is plenty of room at the bottom”. This was stated by

(A) Eric Drexler

(B) Harold Croto

(C) Richard Feymann

(D) Richard Smalley

V

Vikash Gupta • 33.56K Points
Instructor I

Q 29. What ratio decides the efficiency of nano-substances?

(A) Weight/Volume

(B) Surface area/Volume

(C) Volume/Weight

(D) Pressure/Volume

V

Vikash Gupta • 33.56K Points
Instructor I

Q 30. What is the general name for the class of structures made of rolled up carbon lattices?

(A) Nanorods

(B) Nanotubes

(C) Nanosheets

(D) Fullerods