Biomolecules class 12 assignment

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You will study about amino acids in the next section. Proteins are most essential class of biomolecules because they play the most important role in all biological processes. A living system contains thousands of different proteins for its various functions. Search this site. Home. Announcements Oct 02, 2019 · Biomolecules In these chemistry notes, we learn about biomolecules class 12 chemistry. Some state boards books also contain these notes in 11th class chemistry book i.e. Biomolecules class 11. We prepare chemistry notes as per biomolecules class 12 ncert book,Read More…

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Carbohydrates are the most abundant biomolecules belonging to class of organic compounds found in living organisms on earth. Each year, more than 100 billion metric tons of CO2 and H2O are converted into cellulose and other plant products due to photosynthesis. Living matter is largely made of biomolecules consisting of water and complex ... Oct 07, 2018 · In modern theory, it is now referred as coordination number of central metal atom or ion. 9.2 FeS04 solution mixed with (NH 4) 2 SO 4 solution in 1:1 molar ratio gives the test of,Fe 2+ ion but CuSO 4 solution mixed with aqueous ammonia in 1:4 molar ratio does not give the test of Cu 2+ ion. 10. Which class of kingdom fungi has both unicellular as well as multicellular members ? When is a fungus called coprophilous ? Short Answer Questions-I (3 marks each) 11. Who gave five kingdom classification ? What was the criteria used by him ? 12. What are the steps in the sexual cycle in kingdom fungi ? 13. quiz end Close packing Assignment 1.What the full form of hcp and ccp structure? 2.What is the coordination number of sphere in ccp structure? 3.Which has higher coordination number square close packing or hexagonal close packing? 4.Name the close packed structure in which first layer is similar to third layer? 5.Define coordination number.

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12. Name the four classes of Pteridophyta. 13. Explain the life history of Gymnosperm plant. 14. Differentiate the male cone from female cone in gymnosperms. 15. Explain the life history of flowering plant with a neat sketch. 16. Name the smallest and tallest flowering plant. 17. What is double fertilization? What are the products of double ...

Biomolecules are the basic building blocks of life. Everything that is living, contains one or more of the 4 biomolecules. 1. Carbohydrates 2. Lipids Access Answers of Biology NCERT class 11 Chapter 9 – Biomolecules. 1. What are macromolecules? Give examples. Solution: Maxromolecules are the biomolecules that are formed by the polymerization of a huge number of micromolecules possessing higher molecular weight.

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Download chapter wise important exam questions and answers Assignments of NCERT Chemistry, CBSE Class 12 Chemistry - Biomolecules Notes and Questions. CBSE Class 12 Chemistry Questions and basic easy to learn concepts/ notes Database for chapter Bio-Moleclules .