Here, I am again to share something useful with you guys. These are BT405 Midterm mcqs which will help you earn better marks in exams. These mcqs are prepared by Indusstream.blogspot.com, just to help you guys in your study program.
BT405 midterm Mcqs:
1: 1nm=
Answer: 1 billionth of meter
2: 1nm= 10^9
3: Nanotechnology generally deals with structure that ranges from ___ to ___ nanometer.
Answer: 1, 100
4: Richard Feynman was an American ____.
Answer: Physicist
5: Norio Taniguchi coined the word
Answer: Nanotechnology
6: " There is a plenty of room at the bottom". Who said that?
Answer: Richard Feynman
7: Carbon 60 is also called as;
Answer: Fullerenes
8: Shaped of Fullerenes is;
Answer: BuckyBulls
9: The first biotech drugs approved by FDA.
Answer: Humulin
10: Humulin was developed by ____ in 1982.
Answer: Genentech
11: United Nations Food and Agricultural Org. predicts by 2050, we will need to feed a world population of 9.1 billion. This requires raising food production by approximately
Answer: 70%
12: By utilizing the unique properties of a variety of ___ for biosensing functions, effective biosensors have been developed and applied.
Answer: nanoparticles
13: Transducer is a device that converts ___ single into ____ signal.
Answer: Biological, Electrical
14: Quantum Dots are ___ in size.
Answer: 10nm
15: Refractive index of Titanium dioxide is...
Answer: 2.4
16: Ferritin stores and transports iron is a ___.
Answer: protein
19: Biomimics are materials that are inspired by
Answer: Nature
20: Nanoparticles are formed in the root and stem in plants and can be ---- from their.
Answer: Extracted
21: Diatoms cell wall is made up from
Answer: SiO2
22: Individual carbon nano-tube is 100 times stonger than ____ and 1-6 of it's weight.
Answer: Steel
23: Expansion of longitudinal expansion is know as
Answer: Chirality
No comments:
Post a Comment