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Science and Technology for UPSC Examinations …

Tube fullerenes are the carbon nanotubes. The first fullerene discovered was C60 in 1985 and it was called buckministerfullerene. Carbon nanotubes display extraordinary properties that make them potentially useful in many applications including in nanotechnology, electronics, optics and other fields of materials science.

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(Download) UPSC IAS, Civil Services (Prelim) 2020 …

2021-1-3 · Exam Name: UPSC IAS Civil Services Prelims 2020 Subject: General Studies (GS) Paper -1 Year: 2020 Medium: English Exam Date: 04-10-2020 Test Booklet Series: B 1. With reference to the carbon nanotubes, consider the following statement : 1.They can be used as the carriers of drugs and antigens in the human body.

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Answers | Study Notes For SSC UPSC Bank DSSSB Exams

2020-12-30 · Updates & Alerts ↴ UPSC Answer Key 2019 UPPSC 2018 Answer Key Complete List of Ministers In Modi Govt. 2017 UPSC CAPF Answer Key 2017 Who is Who 2020 ... With reference to carbon nanotubes consider the following statements they can be used as Carrier of drugs and antigens in the human body... Tags Nanotubes, UPSC 2020.

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Answers | Study Notes For SSC UPSC Bank DSSSB Exams

2020-12-30 · Updates & Alerts ↴ UPSC Answer Key 2019 UPPSC 2018 Answer Key Complete List of Ministers In Modi Govt. 2017 UPSC CAPF Answer Key 2017 Who is Who 2020 ... With reference to carbon nanotubes consider the following statements they can be used as Carrier of drugs and antigens in the human body... Tags Nanotubes, UPSC 2020.

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ANSWER KEY FOR UPSC PRELIMS 2020 - POLITY …

41. With reference to carbon nanotubes, consider the following statements: 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of human body. 3. They can be used in biochemical sensors. 4. Carbon nanotubes …

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How the extremely high length-to-diameter ratio of …

2018-2-10 · Carbon Nanotubes (CNTs) are allotropes of carbon with a cylindrical nanostructure. Carbon nanotubes have varied structures, differing in length, thickness, and num. GK, General Studies, Optional notes for UPSC, IAS, Banking, Civil Services.

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Prelims IAS PRELIMS 2020 Answer Key | Part-3 & 4 | …

2020-12-20 · With reference to carbon nanotubes, consider the following statements : 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of human body. 3. They can be used in biochemical sensors. 4. Carbon nanotubes are biodegradable.

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UPSC Prelims-1 2020 Question Paper – Mindmaps4IAS

2021-1-1 · UPSC Prelims-1 2020 Question Paper; Question No. 01. With reference to carbon nanotubes, consider the following statements : 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of human body. 3. They can be used in biochemical sensors.

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UPSC Prelims-1 2020 Question Paper – Mindmaps4IAS

2021-1-1 · UPSC Prelims-1 2020 Question Paper; Question No. 01. With reference to carbon nanotubes, consider the following statements : 1. They can be used as carriers of drugs and antigens in the human body. 2. They can be made into artificial blood capillaries for an injured part of human body. 3. They can be used in biochemical sensors.

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UPSC Prelims 2020 Question Topics – 100 Areas from …

2020-10-5 · What were the UPSC Civil Services Preliminary Exam 2020 Question Topics? What were the 100 areas from which the Commission set questions this year? UPSC successfully conducted Civil Services Examination 2020 (Prelims) across the country on October 04, 2020. As usual, the questions in the IAS exam surprised many candidates. However, many of the questions were from the areas …

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UPSC IAS Prelims 2020: Check Detailed Analysis of GS …

Carbon nanotubes (CNTs) can be functionalised with bioactive peptides, proteins, nucleic acids, and drugs. They are also used to deliver their cargos to cells and organs. Therefore, Statement 1 is ...

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UPSC IAS Prelims 2020 GS Paper 1 Question Paper …

2020-10-4 · With reference to carbon nanotubes, consider the following statements : They can be used as carriers of drugs and antigens in the human body. They can be made into artificial blood capillaries for an injured part of human body. They can be used in biochemical sensors. Carbon nanotubes …

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latest – Rishi Upsc

With reference to carbon nanotubes, consider the following statements 1. They can be used as carriers of drugs and antigens in the human body 2. ... rishi upsc — September 22, 2020 add comment. Biotic Interaction : Definition : In ecology, a biological interaction is the effect that a pair of organisms living together in a community have on ...

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From UPSC MENTOR – NO, ... From the article, we know that (1) is true. rom the definition, we surely know that carbon nanotubes, are very fine tubes having diameters in nanometres. As such, (2) can be true. Since these have high electrical and thermal conductivity, these …

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latest – Rishi Upsc

With reference to carbon nanotubes, consider the following statements 1. They can be used as carriers of drugs and antigens in the human body 2. ... rishi upsc — September 22, 2020 add comment. Biotic Interaction : Definition : In ecology, a biological interaction is the effect that a pair of organisms living together in a community have on ...

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UPSC CSE Prelims Paper-1 (Set B) - Jatin Verma's IAS …

4. Carbon nanotubes are biodegradable. Which of the statements given above are correct? a) 1 and 2 only. b) 2,3 and 4 only. c) 1,3 and 4 only d) 1,2,3 and 4. Answer: D) 1,2,3 and 4 Recently, it has been demonstrated that functionalized carbon nanotubes can be degraded by oxidative enzymes .

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PIB SUMMARY- 1 September 2020 - UPSC IAS EXAM …

2020-9-1 · It is the process of producing syngas, a mixture consisting carbon monoxide (CO), hydrogen (H2), carbon dioxide (CO2), natural gas (CH4), and water vapour (H2O). During gasification, coal is blown with oxygen and steam while also being heated under high pressure. During the reaction, oxygen and water molecules oxidize the coal and produce syngas.

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UPSC CSE Prelims 2020 Question Paper Download - …

2021-1-4 · UPSC CSE Prelims 2020 Question Paper General Studies Paper 1 is now available to download. Download the same as PDF or Word Text Format. Detailed answer keys The exam was relatively easy as per the reports of IASSolution Prelims Test Series 2020 Subscribers. The Question Paper has good amount of Current Affairs like previous year papers.

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UPSC 2020 General studies paper 1 : prelims exam I …

UPSC 2020 General studies paper 1 : prelims exam I answer key with solution. Q1. With reference to carbon nanotubes, consider the following statements: They can be used as carriers of drugs and antigens in the human body. They can be made into artificial blood capillaries for an injured part of the human body. They can be used in biochemical sensorsCarbon nanotubes are biodegradable

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UPSC 2020 General studies paper 1 : prelims exam I …

UPSC 2020 General studies paper 1 : prelims exam I answer key with solution. Q1. With reference to carbon nanotubes, consider the following statements: They can be used as carriers of drugs and antigens in the human body. They can be made into artificial blood capillaries for an injured part of the human body. They can be used in biochemical sensorsCarbon nanotubes are biodegradable

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UPSC 2020 Answer Key (Prelims - Paper 1 General …

Check UPSC 2020 Prelims Answer Key (Paper 1 - GS) along with UPSC Prelims 2020 Paper (PDF), solved by Jagran Josh experts. Download UPSC Prelims Paper PDF (@upsc.nic.in), UPSC …

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Carbon Nanotubes Notes | EduRev

Page 1 Carbon Nanotubes By Chris Scoville, Robin Cole, Jason Hogg, Omar Farooque, and Archie Russell Introduction The Amazing and Versatile Carbon – Chemical basis for life With an atomic number of 6, Carbon is the 4th most abundant element in the Universe by …

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How difficult was the UPSC Prelims 2020? (2020) - …

This was my 1st attempt . I got Set C . The reason I am mentioning my set is because it matters . The 1st 3 question in my set were about fertigation , minor mineral & ocean mean temperature , and i couldn’t answer any of them in my 1st reading. I...

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Ultra-thin Carbon Nanotubes Can Separate Salt From ...

2021-1-1 · Scientists have developed carbon nanotubes over 50,000 times thinner than a human hair which can separate salt from seawater, an advance that may help solve the global water crisis. Increasing demands for fresh water pose a global threat to sustainable development, resulting in water scarcity for four billion people, researchers said.

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Questions in UPSC Civil Services Prelims 2020 from …

UPSC 2020 Q.9 ) With reference to the carbon nanotubes, consider the following statement: They can be used as the carriers of drugs and antigens in the human body. They can be made into the artificial blood capillaries for an injured part of human body. They can be used in biochemical sensors. Carbon nanotubes are biodegradable.

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Allotropes of carbon - RAS EXAM PREPARATION

2020-11-14 · Carbon nanotubes are cylindrical carbon molecules that exhibit extraordinary strength and unique electrical properties and are efficient conductors of heat. Carbon nanobuds are newly discovered allotropes in which fullerene-like “buds” are covalently attached to the outer side walls of a carbon …

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With reference to carbon nanotubes, consider the …

Dec 20,2020 - With reference to carbon nanotubes, consider the following statements:1. They can be used as carriers of drugs and antigens in the human body.2. They can be made into artificial blood capillaries for an injured part of the human body.3. They can be used in biochemical sensors.4. Carbon nanotubes are biodegradable.Which of the statements given above are correct?a)1 and 2 onlyb)2,3 ...

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With reference to carbon nanotubes consider the …

2020-10-17 · A carbon nanotube is an allotrope of carbon that is shaped like a tube of carbon atoms. Carbon nanotubes are very tough and hard to break, but still relatively light. Some are very long. Because of their high strength, carbon nanotubes may one day be used for bulletproof armour and other uses needing hard, lightweight materials.

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Carbon Nanotubes can be used for carrying drugs and ...

Carbon Nanotubes can be used for carrying drugs and antigens in human body. Share. WhatsApp. Tweet. 0 Shares. Free Daily Initiatives. 7 PM Editorials; 9 PM Brief; Must Read News Articles; ... Fighting Depression in Times of UPSC Preparation ( & Corona ) → Recent Comments. Vj on Prelims 2020 ...

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Nano-technology Awareness, Nano-technology …

Awareness in the fields of nano-technology . Nanotechnology is a technical notion. It is the study of manipulating matter on an atomic scale. The main uniting subject in nanotechnology is the control of matter on a scale below 100 nano meters, as well as the fabrication of devices on this same length scale.