NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules
NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules- It is fascinating to know that the living systems (like humans, plants, animals) are made up of non-living atoms and molecules. These molecules can be very complex as well as simple in nature and are simply known as biomolecules for eg. Carbohydrates, Proteins, Lipids and Nucleic acids, etc. The NCERT solutions for Class 12 Chemistry hapter 14 Biomolecules deals with the characteristics, functions, and structures of biomolecules.
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Also Read| Biomolecules Class 12 NCERT Notes
This chapter holds 4 marks in the CBSE Board exams. In this chapter, there are a total of 8 topic wise questions and 25 questions in the exercise. The NCERT solutions for Class 12 Chemistry Chapter 14 Biomolecules PDF download are presented in a very comprehensive manner. These NCERT solutions help students in their preparation of CBSE boards exams as well as in competitive exams like NEET, JEE Main, etc.
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For Class 12 and first-year undergraduate students.
Mock tests replicating the actual exam interface.
Previous 10 year' official question papers with detailed solutions.
NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules Exercises 14.1 to 14.8
More About Biomolecules Class 12 Chemistry Chapter
After completing the NCERT syllabus for Class 12 Chemistry chapter 14 Biomolecules you will be able to explain the characteristics of biomolecules like proteins, carbohydrates, and nucleic acid; classify proteins, carbohydrates, nucleic acid, and vitamins on the basis of their structures; describe the role of biomolecules in biosystem and also able to explain the difference between RNA and DNA. By referring to the NCERT solutions for class 12 , students can understand all the important concepts and practice questions well enough before their examination. Read further to know more about NCERT textbook solutions for Class 12 Chemistry Chapter 14 PDF download.
NCERT Solutions Class 12 Chemistry
|Chapter 1||The Solid State|
|Chapter 4||Chemical Kinetics|
|Chapter 5||Surface chemistry|
|Chapter 6||General Principles and Processes of isolation of elements|
|Chapter 7||The P-block elements|
|Chapter 8||The d and f block elements|
|Chapter 9||Coordination compounds|
|Chapter 10||Haloalkanes and Haloarenes|
|Chapter 11||Alcohols, Phenols, and Ethers|
|Chapter 12||Aldehydes, Ketones and Carboxylic Acids|
|Chapter 16||Chemistry in Everyday life|
NCERT Solutions for Class 12 Subject wise
- NCERT Solutions for class 12 biology
- NCERT solutions for class 12 maths
- NCERT solutions for class 12 chemistry
- NCERT Solutions for class 12 physics
Important Points of NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules
- Carbohydrates and proteins are essential constituents of our food.
- Carbohydrates are optically active polyhydroxy molecules or ketones or aldehydes. Carbohydrates are classified into 3 groups- monosaccharides, disaccharides, and polysaccharides.
- Proteins are the polymers of 20 different -amino acids. These amino acids are linked by peptide bonds.
- Vitamins additional food factors required in the diet.
Topics and Sub-topics of NCERT Book Class 12 Chemistry Chapter 14 Biomolecules
14.5 Nucleic Acids
Benefits of NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules
- The answers presented in a step-by-step manner in the NCERT solutions for Class 12 Chemistry chapter 14 Biomolecules will help in understanding chapter easily.
- It will be easy to revise because the detailed solutions will help you remember the concepts and fetch you good marks.
- Homework problems won't bother you anymore, all you need to do is check the detailed NCERT Class 12 Chemistry solutions chapter 14 and you are ready to sail.
- The basic definition of biomolecules is that they are the chemicals that are produced by living organisms to sustain life, promote growth and reproduce. It is an important and very basic chapter of biochemistry that you may study in your higher classes. Although this chapter will involve cramming you need not worry as you will get all Class 12 Chemistry Chapter 14 NCERT solutions Biomolecules here.
If you have a doubt or question that is not available here or in any of the chapters, contact us. You will get all the answers that will help you score well in your exams.
Frequently Asked Question (FAQs) - NCERT Solutions for Class 12 Chemistry Chapter 14 Biomolecules
Question: What is the weightage of NCERT Class 12 Chemistry chapter 14 in JEE Mains?
Mostly 1 question is asked from this chapter in JEE mains from the chapter Biomolecules.
Question: Where can I find complete solutions of NCERT class 12 Chemistry?
For complete solutions : https://school.careers360.com/ncert/ncert-solutions-class-12-chemistry
Question: What is the weightage of NCERT class 12 Chemistry chapter 14 in CBSE Board Exams?
This chapter holds weightage of 4 Marks in Board exams. Refer to NCERT book and for more questions NCERT exemplar.
Question: What is the weightage of NCERT class 12 Chemistry chapter 14 in NEET?
Weightage of NCERT class 12 Chemistry chapter 14 in NEET is 3 percent
Question: What are the important topics of this chapter Biomolecules ?
- Reducing and non-reducing sugar
- Aldose and ketose group
- Pyran Structure of fructose
- Glycosidic linkage
- RNA hydrolysis
- Structure of RNA
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Questions related to CBSE Class 12th
pls tell correct info about compartment and improvement exams 2022. pls o want to know all the processes. pleasw
Hello,if you are from cbse board then your compartment exams will be organised by the central Board of secondary education.These examinations are held for those students who will not clear the class 10th or class 12th exam in one or two subjects.Cbse has a provision for providing three chances to clear the compartment exam.If you are not able to clear your exams or secure good grades even after three attempts you are considered failed .Both private and regular students can apply for cbse compartment examination.For class 10th compartment examinations will begin from 25th August and end on 8th of September whereas for class 12th students examinations will begin from 25th August and end on 15th September.The application form is different for every individual hailing from different categories.If you are a regular student who appeared in class 12th examinations during the month of April/June and their result is declared compartment are eligible to appear for compartment examinations.if you have failed in more than one subject then you will have to appear for two subjects in which you faced compartment.If you were not able to clear one subject you can appear for compartment examinations under the improvement of performance category.Regular students may habe to go to the school and enquire about compartment examinations whereas private students can easily apply through the cbse site .
This is the criteria i have told you for the cbse board.If you are from any other board like hp board,up board or Maharashtra board,let me know and i would enlighten you with the knowledge i have regarding the compartment examinations held by these boards
if someone got 80% in term one, passed term 2 practical but failed in term 2 theory cbse class 12th will they be considered pass or fail in 12th?
See , frankly speaking, this year many new guidelines have been issued by the C.B.S.E . So , it will be better if you wait for the results to be declared. If , you are failing in one or two subjects, you can again give the exam this year and pass it .
I want to take a admission in class 12 privately.. so can I???
Yes, you can take admission in class 12th privately there are many colleges in which you can give 12th privately.
Im in class 12 CBSE right now. I feel Im going to fail in my core subjects because of my weak preparation. Please guide me on what should I do in case I end up failing? Should I take private or compartment or improvement? I might fail in all 3 main subjects (PCM) or 2 subjects. Its confusing.
--> If you fail in 2 subjects - You will be eligible for giving compartment exams of both of them. However, if you fail in 3 exams your result will be declared as - Fail. Hence, you have to repeat a year again in-order to clear 12th.
Remember that life doesn't end, if you haven't passed your 12th. There are lot of options to get succeed in life.
In case you couldn't clear in Class 12, you may use your 10th standard certificate and get enrolled in diploma courses such as Mechanical Engineering, Electrical Engineering etc.
All the best!
sir board exam 2022-23 me 30% syllabus reduce hoga?
Dear aspirant !
Hope you are doing great ! No, why will it reduce ,there is no covid like situation as in the past years ,so why are you wasting your time by thinking such thoughts,no syllabus will be reduced onwards ,if covid situation arises then there may be possibility to reduce the syllabus , but as see the present situation ,no syllabus will deduct ,and also if syllabus reduced then it is not profitable for you because in neet and jee ,full syllabus comes , so if they reduce the syllabus then study full syllabus !
Hope it helps you