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Showing posts from December, 2018

Lipids

 What is lipid?  LIPIDS The lipids are a heterogeneous group of compounds related to fatty acids. They are insoluble in water but soluble in organic solvents such as ether, alcohol, chloroform and benzene. Importance of Lipids Lipids plays significant roles in living organisms. i. Structural components of the cell: Lipids, as hydrophobic compounds, are components of cellular membranes. ii. Source of energy: Lipids are also used to store energy. Because of a higher proportion of C-H bonds and a deficient proportion of oxygen, lipids store double the amount of energy as compared to the same amount of any carbohydrate iii. Insulating agent: Some lipids provide insulation, e.g. beneath the skin, against atmospheric heat and cold and also provide water protection material iv. Protection: Waxes, in the exoskeleton of insects, and cutin, an additional protective layer on the cuticle of epiderm. Get True Knowledge

Carbon Bond Structure | Allotropy

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Here we discuss Carbon bond structure and allotropy. Carbon and hydrogen if both fall in a molecule then it often organic chemistry concerns. It means carbon is an essential part of organic chemistry. Allotropy:  Allotropy means if an element is found in different molecular arrangements and further their properties different from each other then this phenomenon is called allotropy. For example carbon abundant in two types. Charcoal and Diamond. both are made up from carbon ..but the bonding arrangement is different in both. diamond passes the light. On the other hand, charcoal doesn't pass the light. diamond will not burn but charcoal will burn. Different Carbon Bond Structure: Here see the diagrams for various carbon bond structures with Hydrogen. Unbranched Chain Get True Knowledge

Cell Components | Bacteria and Other

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Cell components of bacteria and other will discussed here. The difference of cell components bacteria vs other is very rare. Most components abundant in both type of cells. The cell vs bacteria is a mammalian cell. Meant human, cow, goat etc. The below diagram shows the in detail cell components of bacteria and other. Cell components bacteria and other Get True Knowledge

Different Methods of Filtration | Difficult Meanings

Fluted Filter Paper The rate of filtration through the conicalتکون نما funnel can be considerablyمناسب increased using a Fluted Filter Paper. For the preparation of such a paper ordinaryعام filter paper is folded in such a way that a fan like an arrangement with alternateمتبادل elevationsاتار and depressionsنیچا at various folds is obtained.حاصل شدہ Filtration Through Filter Crucibles Another convenientآسان way to filter a precipitateرسوب is by suctionکھینچنا through a crucible. Two types of crucibles are generally used. Gooch Crucible It is made of porcelainایک قسم کا میٹیریل having a perforatedمسام دار bottom which is covered with paper pulp or a filter paper cut to its size. Quick filtration can be done by placing the Gooch crucible in a suction filtering apparatus. It is useful for the filtration of precipitates, which need to be ignitedبھڑکانا at high temperature. If its perforations are covered with asbestos mat then it may be used to filter solutions that react with paper e.g.

Filtration Through Filter Paper | Difficult Meaning

Filtration Through Filter Paper Filtration by a glass funnel قیف and filter paper is usually a slow process. As the mixture is pouredانڈیلنا onto the filter paper, the solvent (water) passes through leaving behind the suspendedمعلق particles on the filter paper. Filter papers are available in a variety of porositiesباریک مسام یا سوراخ ( pore sizes). Which pore مسام size is to be used, dependsانحصار upon the size of particles in the precipitate. The filter paper should be large enoughکافی so that it is one-fourth to one-half full of precipitate at the end of filtration. The funnel should, in turn, be large enough for its rim درمیان to extend    1to 2 cm above the top circumferenceدائروی of the paper.If the process of filtration is to run smoothly, the stem of the funnel should remain continuously full of liquid as long as there is liquid in the conical portion. The stem of the funnel should be several inches long so that it can extendکنارہ a few centimetres down into the receiving beake

Quantitative Analysis of Compound | Difficult Meaning

Quantitative Analysis of Compound Analytical (تجزیاتی)chemistry is the science of chemical characterization, A complete chemical characterization of a compound must include both qualitative معیاری and quantitativeمقداری. In qualitative analysis, the chemist is concerned مطلبwith the detection or identificationپہچان of the elements present in a compound. Whereas in quantitative analysis, the relative amounts of the elements are determined. A complete quantitative determination generally consists of four major steps (1) Obtaining a sample for analysis (2) Separation علیحدگیof the desired مطلوبہconstituent احاطہ کیے ہوئے (3) Measurement, and calculation of results (iv) Drawing conclusion from the analysis. We will restrict ourselves to only important techniques of separation. For further study take help from labels in this blog. (Chemistry) For Further Study: http://chem-city.blogspot.com/p/chemistry-part-1.html  FILTRATION نتھارنا The process of filtration is used to separate علیحدہ i

Zindagi Trust | Shehzad Roy | IMPTL

Shehzad Roy is a musician. He established Zindagi Trust in 2003. The aim of trust to reform education. He gives an idea "I Am Paid To Learn" [IMPTL]. This is a non-formal education programme. His trust started working/street children to come to small unit schools. The payment was made to children when they attend classes. By 2005 there were 3000 children enrolled. Religious Status Zindagi Trust: All the Ulema of all sects many times FORBADE/VERDICT  to NOT  to give charity any trust or NGO which belongs to an actor(T.V/Film). Because these are HARAM in Islam and music is also Haram in Islam. So don't support these like people and their organizations. Get True Knowledge

Social Bank

Social Bank social bank means a person's perceptions of relations in society. As a person has too many contacts like that as the powerful in society. In advance countries like western countries where law and order situation is well, a person does not need to as a type of too many relations. But on other hands third world countries where injustice clutch the society these contacts have much value. In these states middle-class makes relations to elites. for their official and other jobs by the recommendations of their bigs. Benefits As a person has a strong and wast social bank or social contacts, enjoy more respect and easiness in life. And this person beneficial for others also. Get True Knowledge

Guns Which Works Under Water Well

How the guns underwater work well or guns can fire underwater also. To understand this phenomenon. First, we understand the functions of guns.  Basically, guns categorized semi-automatic fully automatic and old types of single fire. Every gun which fires single can operate underwater. And the guns semi-automatic or fully automatic depends upon their mode of loading another bullet. Some load another bullet by the gas pump. They contain gas chamber when the bullet fired gas chamber filled with the gas and push the piston back which in resultant upload another bullet. These types of guns cannot be operated underwater because when fire bullet the gas chamber will fill with water instead of gas. On the other hand, the guns which load the second bullet by jolt they can operate underwater. Because there is no gas chamber. They produce jolt which loads the second bullet. All pistols like T.T 30, 9mm and revolver can operate underwater. American gun M-16 can also operate under water. Pakistan a

Cancellation of Marriage | Khulaa | Talaaq

آج کل اکثر خواتین شوہر کے خلاف تنسیخ نکاح کا کیس کر کے شوہر کا فرض ایڈریس لکھ کر یا پیآ دا عدالت سے ملی بھگت کر کے یکطرفہ ڈگری  تنسیخ  حاصل کر لیتی ہے ۔۔جب کے شوہر کو اس بات کا علم بھی نہیں ہوتا ۔۔سو آج ہم تنسیخ  نکاح کی یکطرفہ ڈگری کی قانونی و شرعی  حثیت کا جایزہ لینگے اور یہ بھی دیکھیںگے کہ اس صورت میں شوہر کے پاس کیا چارہ کار  ہے ۔۔.  شریعت  میں خلع کے لیے شوہر کی رضا مندی ضروری ہے .دوسری بات یے یکطرفہ ڈگری ہے .فیملی کورٹس ایکٹ 1964 کی دفہ 9 (7) کے تحت عدالت یکطرفہ ڈگری کی صورت میں شوہر کے ایڈریس پر ڈگری کی نقل بھیجے گی .تاکے اسے ڈگری کا علم ہو سکے ..مزید کوئی بھی پارٹی یکطرفہ ڈگری کی صورت میں مذکورہ قانون کی دفہ 9(6) کے تحت درخواست منسوخی ڈگری گزر سکتی ھے .جس مے عدالت یکطرفہ ڈگری منسوخ کر سکتی ہے .اس کے علاوہ بھی اگر ڈگری یکطرفہ نا بھی ہو تو بھی تنسیخ کی ڈگری ایک طلاق شمار ہوتی ھے .مذکورہ قانون کی دفہ 21(ب) کے تحت  فیملی کورٹ ڈگری کی نقل فریقین کی متعلقہ یونین کونسل میں بھیجے گی .جو دونو ن فریقین کے درمیان راضی نامہ کروانے کی کوشش کرے گی .ناکامی کی صورت مین 90 دن بعد یونین کونسل تن

Betamethasone | Corticosteroid

Betamethasone is mostly available as betamethasone as the sodium phosphate. It is required when needed corticosteroid therapy. Some of the principal indications are as follows: Bronchial asthma. Severe hypersensitivity reactions. Anaphylaxis. Rheumatoid arthritis. Systemic lupus erythematosus. Dermatomyositis. Acute and Chronic lymphocytic leukaemia. Dosage: The dose of betamethasone or types of corticosteroids depends upon the diseases. Divided dosage is applied. For short-term treatment 2 to 3 mg per day. After adjustment reduces the dosage of 250 to 500 mcg and every two or five days.  Get True Knowledge

Limiting Reactant

Definition:                 Limiting reactant is the substance which controls the amount of product formed in a chemical reaction and is consumed earlier is called limiting reactant. Explanation:                     If amounts of reactants are put in chemical reactions, these amounts are completely used. Sometimes, amounts required by the reactions are not used during the reaction for the following purpose: a: To ensure that the whole of the expensive reactant is completely consumed. b: To make the reaction faster. c:  To complete 100% reaction. Example:                 In a chemical reaction, a large amount of oxygen makes the things to burn rapidly. Since oxygen used in excess and is left behind when the reaction is complete. The other reagent is consumed completely. That reactant which is consumed earlier is known as Limiting Reactant. Get True Knowledge

How To Be Happy? | Way To Happiness

Be happy or induce happiness in the mind of a person depends on our behaviour but mostly depend on Fate. First, believe in Oneness of Allah (God). Because polytheism makes frustration. If polytheist is happy in this world he will not be got ultimate happiness in second life. Second, recognize your sadness cause may you truly believe in Allah but got sad. That may medically. Called depression. In this condition, you should consult a doctor. If all is okay then there are following tips and my personnel experiences. 1) Ignore the mistakes of others, it could be peer I mean from your boss and may your employee. 2) Show patience to your circumstances. 3) Obey the laws formulated by divine or people I mean your country laws. 4) Meet in the depressive state an energetic and cheerful personality. 5) If you ill, take medicine according to your physician and act upon his bits of advice. 6) Be honest. 7) Give proper time to your spouse\wife and children.  8) Share your frustration with your paren