We are providing all Students from 5th class to master level all exams preparation in free of cost. Now we have another milestone achieved, providing all School level students to the point and exam oriented preparation question answers for all science and arts students.
After Online tests for all subjects now it’s time to prepare the next level for KPK board students to prepare their short question section here. We have a complete collection of all classes subject wise and chapter wise thousands questions with the right answer for easy understanding.
We provided 12th class English short questions answers on this page of all KPK boards. Students of KPK boards can prepare the English subject for annual examinations.
In this List we have included all KPK boards and both Arts and Science students. These Boards students can prepare their exam easily with these short question answer section
Malakand Board 10th classes short questions Answer
Mardan Board 10th classes short questions Answer
Peshawar Board 10th classes short questions Answer
Swat Board 10th classes short questions Answer
Dera Ismail Khan Board 10th classes short questions Answer
Kohat Board 10th classes short questions Answer
Abbottabad Board 10th classes short questions Answer
Bannu Board 10th classes short questions Answer
All above mention KPK Boards students prepare their annual and classes test from these online test and Short question answer series. In coming days we have many other plans to provide all kinds of other preparation on our Gotest website.
to Prepare KPK Board Classes Short Question Answer at Gotest
Just Open the desired Class and subject which you want to prepare.
You have Green bars which are Questions of that subject Chapter. Just click on Bar, it slides down and you can get the right answer to those questions.
Differences between glucose and Fructose
i) Glucose is pentahydroxy aldehyde while fructose is pentahydroxy ketone.
ii) Glucose molecule contain aldehyde functional group while fructose contain ketone functional group.
iii) Glucose is called alsose while fructose is called ketose.
OH OH OH OH OH OH OH OH OH OH
iv) Molecular formula of look glucose and fructose is the same i.e.
1) Lipids perform many important functions in the body. Their most important function is the long term storage of energy. One gram of fats provide 9300 calories of energy.
2) Butter, oil and ghee are used for cooking and frying of food items, for preparing bakery products and making the food more palatable.
3) In animals, a layer of fat is present under the skin. This layer act as a thermal (heat) insulator. They insulate the body from excessive.
4) Lipids such as cholesterol etc act as hormones to regulate body functions.
Simple Lipids: Simple lipids are also known as triglycerides. They produce fatty acids and alcohol on acid hydrolysis.
Example: Fats, oils, waxes.
Complex lipids: Those lipids which produce fatty acids, alcohols, and some other substances like carbohydrates, phosphoric acid & Nitrogeneous bas are called complex lipids.
Examples: Complex lipids are phospholipids, Glycolipids, sulpholipids, and lypoproteins.
Denaturing of proteins:
Denaturation mean, change in nature i.e. colour, fluidity, concentration, pH etc, structure and shape of proteins. Denaturation means to make protein out of function.
There are two main types of vitamins.
1) Fat soluble vitamins 2) Water-soluble vitamins.
1) Fat soluble vitamins
Vitamins which dissolve in fats are called fat soluble vitamins. These vitamins are A,D,E and K.
2) Water soluble vitamins.
Vitamins which dissolve in water are called water soluble vitamins. These vitamins are B- complex [this include eight vitamins] and vitamin C, which is called ascorbic acid.
Its chemical name is ascorbic acid. Its chemical formula is . Most of the animals can synthesize it but human being can not do so due to absence of enzymes.
It plays a role in blood vessels, gums, healing of wounds and preventing cold. It keep the skin healthy.
Sucrose is a disaccharide. In hydrolysis process it provide two monosaccharide unit, glucose and fructose.
(sucrose) (Glucose ) (Fructose).
The general formula of amino acids is;
R = Alkyl part. Alpha (Ȣ) carbon atom. – COOH : carboxyl functional group. : Amine functional group.
It is also called Retinol. It chemical formula is . It is formed in the intestinal wall form the yellow pigment called carotene.
Sources: vitamin –A can be obtained from carrot, sweet potato, pumpkin, spinach, tomatoes, banana, peach, plums, milk, fish liver oil and certain green vegetables, eggs, butter, cheese are also its main sources.
ð Vitamin A is not found in plants as such, it is preset in the from of pro-vitamin such as B-carotene. Vitamin-A combine with a protein called OP sin to produce a light absorbing compound called rhodopis.
1) Carbohydrates are used by our body as a rich source of energy.
2) Sugar is used as a common sweetener for food.
3) Carbohydrates serve as a source of food.
4) Carbohydrates serve as structural for plants.