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  • 2 answers

Meghna Thapar 5 years ago (6237)

A nuclear pore is a part of a large complex of proteins, known as a nuclear pore complex that spans the nuclear envelope, which is the double membrane surrounding the eukaryotic cell nucleus. There are approximately 1,000 nuclear pore complexes (NPCs) in the nuclear envelope of a vertebrate cell, but it varies depending on cell type and the stage in the life cycle. The human nuclear pore complex (hNPC) is a 110 megadalton (MDa) structure. The proteins that make up the nuclear pore complex are known as nucleoporins; each NPC contains at least 456 individual protein molecules and is composed of 34 distinct nucleoporin proteins. About half of the nucleoporins typically contain solenoid protein domains—either an alpha solenoid or a beta-propeller fold, or in some cases both as separate structural domains. The other half show structural characteristics typical of "natively unfolded" or intrinsically disordered proteins, i.e. they are highly flexible proteins that lack ordered tertiary structure. These disordered proteins are the FG nucleoporins, so called because their amino-acid sequence contains many phenylalanine—glycine repeats.

Gaurav Seth 5 years ago (2898529)

  • The nuclear envelope contains many pores known as nuclear pores and encloses the liquid ground substance, the nucleoplasm.
  • The nucleopores allow transfer of materials between the nucleoplasm and the cytoplasm. Within nucleoplasm are embedded two types of nuclear structures- nucleolus and chromatin material. 
  • 3 answers

Preet Verma 5 years ago (5237845)

महादेवी वर्मा

Shagun Kanwar 5 years ago (10073415)

महादेवी वर्मा

Gaurav Seth 5 years ago (2898529)

पाठ का नाम-नीलकंठ, लेखिका का नाम-महादेवी वर्मा।

यह पाठ एक रेखाचित्र है जिसमें लेखिका ने अपने सभी पालतू पशुओं में से एक मोर जिसे उन्होंने नीलकंठ नाम दिया है उसका वर्णन किया है| उसके स्वभाव, व्यवहार और चेष्टाओं को विस्तार से बताया है|

एक बार लेखिका अतिथि को स्टेशन पहुँचाकर लौट रही थी तो बड़े मियाँ चिड़ियावाले के यहाँ से मोर-मोरनी के दो बच्चे ले आईं। जब वे दोनों पक्षी लेकर घर पहुँची तो सबने कहा कि वे मोर की जगह तीतर ले आई है| दुकानदार ने उन्हें ठग लिया है। यह सुनकर लेखिका चिढ़कर दोनों पक्षियों को अपने पढ़ने-लिखने के कमरे में ले गई। दोनों पक्षी उनके कमरे में आजादी से घूमते रहे। जब वे लेखिका से घुल-मिल गए तो वे लेखिका का ध्यान अपनी हरकतों से अपनी ओर खींचते। जब वे थोड़े बड़े हुए तो उसे अन्य पशु-पक्षियों के साथ जालीघर पहुँचा दिया गया। धीरे-धीरे दोनों बड़े होने लगे और सुंदर मोर-मोरनी में बदल गए।

मोर के सिर की कलगी बड़ी और चमकीली हो गई थी। चोंच और तीखी हो गई थी। गर्दन लंबी नीले-हरे रंग की थी। पंखों में चमक आने लगी थी। मोरनी का विकास मोर की तरह सौंदर्यमयी नहीं था परंतु वह मोर की उपयुक्त
सहचारिणी थी। मोर की नीली गरदन के कारण उसका नाम नीलकंठ रखा गया था। मोरनी मोर की छाया थी इसलिए उसका नाम राधा रखा गया। नीलकंठ लेखिका के चिड़ियाघर का स्वामी बन गया था। जब कोई
पक्षी मोर की बात नहीं मानता था तब मोर उसे अपनी चोंच के प्रहार से दंड देता था। एक बार एक साँप ने खरगोश के बच्चे को मुँह में दबा लिया था| नीलकंठ ने उस साँप को अपने चोंच के प्रहार से टुकड़े कर दिए| खरगोश के बच्चे को रातभर अपने पंखों के नीचे रखकर गरमी देता रहा।

वसंत पर मेघों की सांवली छाया में अपने इंद्रधनुषी पंख फैलाकर नीलकंठ एक सहजात लय-ताल में नाचता रहता। लेखिका को नीलकंठ का नाचना बहुत अच्छा लगता। अनेक विदेशी महिलाओं ने उसकी मुद्राओं को अपने प्रति व्यक्त सम्मान समझकर उसे 'परफेक्ट जेंटलमैन' की उपाधि दे दी थी। नीलकंठ और राधा को वर्षा ऋतु बहुत अच्छी लगती थी। उन्हें बादलों के आने से पहले उनकी आहट सुनाई देने लगती थी। बादलों की गड़गड़ाहट, वर्षा की रिम-झिम, बिजली की चमक जितनी अधिक होती थी, नीलकंठ के नृत्य में उतनी ही तन्मयता और वेग बढ़ता जाता था। बरसात के समाप्त होने पर वह दाहिने |पंजे पर दाहिना पंख और बाएँ पर बायाँ पंख फैलाकर सुखाने लग जाता था। उन दोनों के प्रेम में एक दिन तीसरा भी आ गया।

एक दिन लेखिका को बड़े मियाँ की दुकान से एक घायल मोरनी सात रुपये में मिली। पंजों की मरहमपट्टी करने पर एक महीने में वह ठीक हो गई और डगमगाती हुई चलने लगी तो उसे जाली घर में पहुँचा दिया गया उसके दोनों पैर खराब हो गए थे, जिसके कारण वह डगमगाती हुई चलती थी। उसका नाम 'कुब्जा' रखा गया था| नीलकंठ और राधा को वह जब भी साथ देखती, उन्हें मारने दौड़ती। उसने चोंच से मार-मारकर राधा की कलगी और पंख नोच डाले थे। नीलकंठ उससे दूर भागता, पर वह उसके साथ रहना चाहती।

कुब्जा की किसी भी पक्षी से मित्रता नहीं थी। कुछ समय बाद राधा ने दो अंडे दिए। वह उन अंडों को अपने पंखों में छिपाए बैठी रहती थी। जैसे ही कुब्जा को राधा के अंडों के विषय में पता चला उसने अपनी चोंच के प्रहार से उसके अंडों को तोड़ दिया। नीलकंठ इससे बहुत दु:खी हो गया। लेखिका को आशा थी कि कुछ दिनों में सब | में मेल हो जाएगा, परंतु ऐसा नहीं हुआ।

तीन-चार माह के बाद अचानक एक दिन सुबह लेखिका ने नीलकंठ को मरा हुआ पाया। न उसे कोई बीमारी हुई थी और न ही उसके शरीर पर चोट का कोई निशान था। लेखिका ने उसे अपनी शाल में लपेट कर संगम में प्रवाहित कर दिया। नीलकंठ के न रहने पर राधा कई दिन तक कोने में बैठी रह नीलकंठ का इंतज़ार करती रही। परंतु कुब्जा ने नीलकंठ के दिखाई न देने पर उसकी खोज आरंभ कर दी। एक दिन वह लेखिका की अल्सेशियन कुतिया कजली के सामने पड़ गई। कुब्जा ने उसे देखते ही चोंच से प्रहार कर दिया। कजली ने अपने स्वभाव के अनुरूप कुब्जा की गर्दन पर दो दाँत लगा दिए। कुब्जा का इलाज करवाया गया परंतु वह नहीं बची| राधा नीलकंठ की प्रतीक्षा कर रही है। बादलों को देखते ही वह अपनी केका ध्वनि से नीलकंठ को बुलाती है।

 

  • 1 answers

Meghna Thapar 5 years ago (6237)

Word processor is an application program or software that is used to create and format text-based documents. It provides features to add images, videos, different objects, sounds, charts and graphics in text documents. Microsoft Word is one of the top ranking word processing software today. Word processors can create multiple types of files, including text files (.txt), rich text files (.rtf), HTML files (.htm & .html), and Word files (.doc & .docx). Some word processors can also be used to create XML files (.xml).

  • 4 answers

Vansh Rana 5 years ago (9279311)

This is the phenomenon in which electron get split from the surface of metal when sunlight fall in the metal surface.

Drishty Kamboj 5 years ago (10229495)

The phenomenon of emission of elctron from photosensitive metals(Na,Cs,Rd) when light of particular frequency is incident on its surface

Tanya ?? 5 years ago (10179923)

The phenomenon of emission of electrons from the surface of metal is called electron emission.

Gaurav Seth 5 years ago (2898529)

  • The process of emission of electrons from the metal surface when a certain amount of energy is absorbed by the metal, is called electron emission
  • There are free electrons on the metal surface, present in the outermost (valence) shell that are loosely bound to the nucleus
  • These electrons are emitted when a certain minimum amount of external energy is provided to the metal surface. This least value of energy is called work function of metal (denoted by Φ0)
  • The unit of Φ0 is electron volt(eV). 1eV is defined as the energy needed to accelerate an electron through the potential difference of 1volt(V).
  • Work function of a material depends mainly on the nature of metal, and electronic configuration of metal (meaning the number of valence shell electrons, lesser the number, lesser the work function)
  • 2 answers

Ankshat Yadav 5 years ago (9053253)

Sociology is composed up of 2 greek words socius meaning society, logos means science or study etymologically its a science of society. In sociology we study about society.

Gaurav Seth 5 years ago (2898529)

  • The word Sociology is derived from the Latin word ‘socius’ meaning ‘companion or associate (society)’ and the Greek word ‘logos’ meaning ‘study or science’. Thus, the etymological meaning of ‘Sociology’ is the ‘science of society’.
  • Sociology is the study of human social life, groups and societies. Its subject matter is our own behaviour as social beings.
  • Sociology is not the first subject to study society. This is evident in the writings of philosophers, religious teachers, and legislators of all civilisations and epochs. Thinking about our lives and about society is by no means confined to philosophers and social thinkers. All of us do have ideas about our own everyday life.
http://mycbseguide.com/examin8/
  • 2 answers

Vivek Kumar 5 years ago (10256050)

"Manusyata" kavita with "ab kaha dusre ke dukh mai dukhi hone wale hai"

Chandan Jain 5 years ago (7478086)

Question is not clear
  • 0 answers
  • 1 answers

Gaurav Seth 5 years ago (2898529)

In an effort to win them over, the Viceroy, Lord Irwin, announced in October 1929, a vague offer of ‘dominion status’ for India in an unspecified future and a round table conference to discuss a future constitution. This did not satisfy the Congress leaders. The radicals within the Congress, led by Jawaharlal Nehru and Subhas Chandra Bose, became more assertive. The liberals and moderates, who were proposing a constitutional system within the framework of British dominion, gradually lost their influence.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

(i) The Gudem rebellion spread in response to the Non Cooperation Movement in 1921.
(ii) In the Gudem Hills of Andhra Pradesh, a militant guerrila movement spread in the early 1920s under the leadership of Alluri Sitaram Raju Against forest laws.
(iii) The rebels proclaimed that he was an incarnation of God as he could make correct astrological predictions and heal people.
(iv) Raju talked of the greatness of Mahatma . Gandhi and was inspired by Non Cooperation Movement, and persuaded people to wear Khadi and give up drinking. But at the same time he asserted that India could be liberated only by the use of force.
(v) The Gudem rebels attacked police station, attempted to kill British officials and carried on guerrilla warfare for achieving swaraj. Raju was arrested and executed in 1924.

  • 3 answers

Richit .Bhat 5 years ago (8435816)

The geese pretended to be dead as the hunter would not want dead birds and hence will throw them to the ground.

Arifa Khan 5 years ago (9597016)

Thanks

Gaurav Seth 5 years ago (2898529)

Why did the geese pretend to be dead?

Ans. They pretended to be dead so that the hunter would not harm them.

or

Why did the geese pretend to be dead?

Answer

The geese pretended to be dead as the hunter would not want dead birds and hence will throw them to the ground.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

(1) Mahatma Gandhi wanted non-violent civil disobedience against such unjust laws, which would start with a hartal on 6 April, 1919.

(2) Rallies were organised in various cities, workers went on strike in railways, workshops, and shops .were closed down.

(3) A peaceful protest meeting was organized at Jallianwala Bagh in Amritsar.

(4) Local leaders were picked up from Amritsar, and Mahatma Gandhi was barred from entering Delhi.

(5) Martial law was imposed and General Dyer took command.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

Einstein was unhappy in his school because he did not like the conventional system of education. He was studied in a school in Munich and he had several other schoolmates at his age. He hated the oppressive atmosphere of the school and was sure he would fail in the examination.

  • 1 answers

Gaurav Seth 5 years ago (2898529)

Answer: Margie's mother sent for the County Inspector because the mechanical teacher was not functioning efficiently. Margie had been given many tests in geography by the teacher, but there was no improvement in her performance.

  • 1 answers

Yogita Ingle 5 years ago (2577571)

universal indicator is basically a pH indicator of a solution of several compounds. This solution of universal indicator exhibits several colour changes from the range of 1-14 in the pH scale. This pH indicator indicates the acidity or basicity of the solution.

  • 5 answers

Ishi Dubey 4 years, 11 months ago (10468982)

When water get heated the water became water vapour

Mohd. Zuhaib Khan 5 years ago (10439893)

When water is heated, it will be change into air

Tanish K 5 years ago (10392109)

When water is heated water turns into gas which is called water vapor

Rrajalakshmi Selvan 5 years ago (9042272)

Melt

Yogita Ingle 5 years ago (2577571)

 when water is heated it converted into gas.

  • 2 answers

Mayank Madavi 4 years, 9 months ago (10673466)

When water is heated the convert into gas

Yogita Ingle 5 years ago (2577571)

When water is heated it converted into gas.

  • 1 answers

Yogita Ingle 5 years ago (2577571)

Public health, sanitation, and the use of antibiotics and vaccines have decreased the ability of infectious disease to limit human population growth. In the past, diseases such as the bubonic plaque of the fourteenth century killed between 30 and 60 percent of Europe’s population and reduced the overall world population by as many as 100 million people. Today, the threat of infectious disease, while not gone, is certainly less severe. According to the World Health Organization, global death from infectious disease declined from 16.4 million in 1993 to 14.7 million in 1992. 

  • 2 answers

Lakshita Lakshita 5 years ago (10170676)

Abc

Yogita Ingle 5 years ago (2577571)

 Cyber ethics is the study of ethics pertaining to computers, covering user behavior and what computers are programmed to do

  • 1 answers

Yogita Ingle 5 years ago (2577571)

3Median =Mode + 2Mean

 

Given, Mean = 30

Mode = 40

 

Now, 3Median = Mode + 2Mean

=> 3Median = 40 + 2(30)

=> 3Median = 40 + 60

=> 3Median = 100

=> Median = 100/3

=> Median = 33.3

Hence,Median=33.3

  • 3 answers

Vivana Tamang 5 years ago (1242240)

Todnaa. Example - Haathi ne Pedh ko todaa.

M Girish 5 years ago (8919568)

Yeh kya hae bhai? Mujhe kuch bhi Samaj nahi aa raha hae. I'm from kerala and I don't know sanscrit. I'm sorry

Rajeshsheeja Anirudh 5 years ago (6999611)

LOL
  • 3 answers

Adwitiya Kumar 5 years ago (10084019)

A peninsula is a piece of land surrounded by water on all the three sides

Nita Satyani 5 years ago (10200626)

Hi

Gaurav Seth 5 years ago (2898529)

 

Answer: A peninsula is a piece of land surrounded by water on all the three sides

A peninsula is a landform surrounded by water on the majority of its border while being connected to a mainland from which it extends. The surrounding water is usually understood to be continuous, though not necessarily named as a single body of water

 

  • 2 answers

Tanya ?? 5 years ago (10179923)

Yes, bcoz of the deep red scars on the neck of the wounded man, just under his ear.

Gaurav Seth 5 years ago (2898529)

Yes, she thought that the Japanese tortured their prisoners of war as she saw deep red scars on the neck of the wounded American soldier while washing him. The scars right under the ears spoke of the extreme torture afflicted upon the prisoners of war.n

  • 2 answers

Namandeep Singh 5 years ago (3309950)

Use identity a² + 2ab + b². Observe that √a² = a & √16= 4. 8a is 2ab = 2 × a × 4 = 8a.. Now a² + 2ab + b² = (a+b)² = (a+4)² = (a+4)(a+4)

Yogita Ingle 5 years ago (2577571)

 a2+8a+16

= a+ 4a + 4a +16

= a(a+4 ) + 4 (a+4)

= (a+4)(a+4)

= (a+4)2

  • 1 answers

Yogita Ingle 5 years ago (2577571)

 The sine of the critical angle is the ratio of refractive index of medium 2 to that in medium 1. Thus sin θc = n2/n1.

To get θc, put n1 = 2 and n2 = 1. Thus we get θc = sin-1(n2/n1) = sin-1(1/2) = 30 degree.

  • 0 answers
  • 4 answers
There are 4 quadrants

Keshav Gupta 5 years ago (9559885)

4

Aditya More 5 years ago (5888348)

Their are 4 quadrants

Yogita Ingle 5 years ago (2577571)

The cartesian coordinate plane is divided into four finite regions called quadrants. There are four quadrants in the cartesian plane.

  • 5 answers

Muskan Janghu 5 years ago (9980158)

Yes

Devil ? 5 years ago (3139322)

Yes on one youtube channel

Shraddha ✨✰✰ 5 years ago (9630010)

?????? ?? ??ℎ? ℎ?? ...

Aarju Singh 5 years ago (9373395)

In google

?????? ???? . 5 years ago (3417656)

Full ??

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