[MISSION 2024] RTM(Revision through MCQs)- 12 January 2024

Ans: (b)

Explanation:

• Context: Union Minister for Textiles, Shri Piyush Goyal, reviewed the progress of the upcoming mega textiles event, Bharat Tex 2024, during a meeting with textile Export Promotion Councils and ministry officials.
• What is Bharat Tex 2024?
  • It is a global textile mega-event organized by 11 Textile Export Promotion Councils in collaboration with the Ministry of Textiles. It showcases India’s entire textile value chain, emphasizing fashion, traditional crafts, and sustainability.

Refer: https://www.insightsonindia.com/2024/01/12/bharat-tex-2024/

Ans: (b )

Explanation:

• Context: Scientists at CSIR-Indian Institute of Integrative Medicine (IIIM), Jammu, have discovered that phytocannabinoids, compounds found in the cannabis plant, exhibit previously unexplored antibiotic properties.
• The study specifically focused on tetrahydrocannabidiol (THCBD), a phytocannabinoid, and its efficacy against Staphylococcus aureus, a bacteria contributing to antibiotic resistance.
• THCBD demonstrated strong antibacterial effects against various resistant strains of S. aureus, including the methicillin-resistant strain.

Refer: https://www.insightsonindia.com/2024/01/12/cannabis-plant/

Ans: (d)

Explanation:

• S1: This statement is incorrect. The LHC is located underground, spanning the border between Switzerland and France. It’s situated about 100 meters below ground to reduce background radiation and other interference.
• S2: This statement is incorrect. While the LHC allows scientists to study a wide range of phenomena, its primary purpose is not the study or simulation of black holes. It aims to explore fundamental particles and their interactions.
• S3: This statement is incorrect. While protons are indeed the primary particles accelerated in the LHC, other heavy ions, such as lead ions, can also be accelerated for specific experiments.
• S4: This statement is correct. One of the most significant achievements associated with the LHC is the discovery of the Higgs boson in 2012. The Higgs boson is a fundamental particle predicted by the Standard Model of particle physics, and its discovery confirmed a crucial aspect of this theoretical framework. The experiments conducted at the LHC, particularly at the ATLAS and CMS detectors, played a central role in this groundbreaking discovery.

Refer: https://www.insightsonindia.com/2024/01/12/amaterasu/

Ans: (c )

Explanation:

• The ALICE (A Large Ion Collider Experiment) is a dedicated LHC experiment designed to study the quark-gluon plasma, a state of matter believed to have existed just microseconds after the Big Bang.

Refer: https://www.insightsonindia.com/2024/01/12/amaterasu/

Ans: (a)

Explanation:

• The Large Hadron Collider consists of a series of accelerators, and the Proton Ring is the most powerful among them. It accelerates protons to high energies before they are injected into the main LHC ring.

Refer: https://www.insightsonindia.com/2024/01/12/amaterasu/

Ans: (a)

Explanation:

• The LHC is located underground to shield the particle beams and detectors from cosmic rays and other sources of interference, ensuring accurate and reliable experimental results.

Refer: https://www.insightsonindia.com/2024/01/12/amaterasu/

Ans: (b)

Explanation:

• The LHC primarily accelerates protons, although heavy ions such as lead can also be accelerated for specific experiments.

Refer: https://www.insightsonindia.com/2024/01/12/amaterasu/

Ans: (a )

Explanation:

• ICD-11 is a global standard developed and maintained by the World Health Organization (WHO), an international public health agency. It is not the product of a single country’s health organization.
• ICD-11 is designed to provide a systematic way to organize information about health conditions. It includes not only diseases but also factors influencing health, such as the social determinants of health and external causes of diseases and injuries. This broader perspective allows for a more comprehensive understanding of health.

Refer: https://www.insightsonindia.com/2024/01/12/international-classification-of-diseases-icd-11/

Ans: (c )

Explanation:

• S1: This statement is incorrect. Cyanobacteria are not fungi. They are a distinct group of prokaryotic organisms, belonging to the domain Bacteria.
• S2: This statement is incorrect. Cyanobacteria are primarily autotrophic, meaning they can produce their own food through photosynthesis. They have the ability to capture light energy and convert it into chemical energy.
• S3: This statement is correct. Cyanobacteria are photosynthetic prokaryotic organisms. They are unique in that they can perform oxygenic photosynthesis, similar to plants. This process involves the conversion of carbon dioxide and water into glucose, releasing oxygen as a byproduct.
• S4: This statement is incorrect. Cyanobacteria are not animals, and they are not microscopic animals. They are a group of photosynthetic bacteria that can be found in various environments, including aquatic environments and soil. They play a crucial role in nitrogen fixation and contribute to soil fertility indirectly through their ecological activities.

Refer: https://www.insightsonindia.com/2024/01/12/thylakoid-membranes/

Ans: (b )

Explanation:

• Context: The Indian Navy has received its first indigenous medium-altitude long-endurance (MALE) drone, the Drishti 10 Starliner, developed by Adani Defence and Aerospace.
• Features:
  • The Drishti 10 Starliner, a variant of Elbit Systems’ Hermes 900 Starliner, is equipped with state-of-the-art sensors, automatic take-off and landing capabilities, and a 36-hour endurance.
  • It can carry a payload of 450 kg and has the potential for weaponization if required.
  • The drone is 70% indigenous and will enhance the Navy’s intelligence, surveillance, and reconnaissance capabilities.

Refer: https://www.insightsonindia.com/2024/01/12/drishti-10-starliner/