Read and download free pdf of CBSE Class 11 Biology Worksheet Set H Solved. Download printable Biology Class 11 Worksheets in pdf format, CBSE Class 11 Biology All Chapters Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Biology Class 11 Assignments and practice them daily to get better marks in tests and exams for Class 11. Free chapter wise worksheets with answers have been designed by Class 11 teachers as per latest examination pattern
All Chapters Biology Worksheet for Class 11
Class 11 Biology students should refer to the following printable worksheet in Pdf in Class 11. This test paper with questions and solutions for Class 11 Biology will be very useful for tests and exams and help you to score better marks
Class 11 Biology All Chapters Worksheet Pdf
1. How many molecules of NADH2 and ATP are formed in the process of Glycolysis?
2. Where are the enzymes of the Krebs Cycle located?
3. What is the reaction centre of chlorophyll ‘a’ in PS I & PS II?
4. What is the characteristic feature of C4 leaf anatomy?
5. What is Oxidative Phosphorylation?
6. What are the Molecules formed in steps of Krebs cycle after condensation of Acetyl CoA and Oxalo acetic Acid.
7. State following two differences between C 3 and C 4 plants.
(i) First stable compound and
(ii) Number of ATP required to form one glucose molecule
8. What are the four requirements of the chemiosmotic hypothesis? How does proton gradient support this pathway?
9. State the steps of electron transfer in Z scheme from PS II to PSI?
10. Diagrammatically explain the process of Glycolysis.
11. Explain the C4 pathway.
VALUE POINTS
1. 2 NADH2 and 4 ATPs
2. In the mitochondrial matrix
3. In PS I it is P700 and PS II it is P680
4. It shows Kranz anatomy , there are layers of bundle sheath cells around the vascular bundles that undergo the C3 cycle.
5. The electrons from NADH and FADH 2 are oxidized by complexes and pass through carriers in the inner mitochondrial membrane. The final electrons are accepted by oxygen, to form water that helps to remove the hydrogen from the system. This process is phosphorylation in presence of oxygen, so called oxidative phosphorylation.
6. Acetyl Co A + OxaloAcetic acid
Citric Acid
α ketoglutaric acid
Succinic Acid
Malic Acid
Oxalo Acetic acid
Citric Acid
α ketoglutaric
acid
Succinic Acid
Malic Acid
7. C3 plants - Phosphoglyceric Acid the first stable compound
C4 plants- Oxaloacetic acid
C3 Plants require 18 ATP and C4 plants – 18+12= 30 ATP
8. Chemiosmotic Hypothesis requires a membrane,a proton pump, a proton gradient and ATP ase. The proton gradient is broken down as protons move from stroma through the F0 and F1 channel providing enough energy to cause change in F1 and synthesise ATP molecules with ATP synthase.
9. The scheme of transfer of electrons starting from PSII uphill to the electron acceptor , down the electron transport chain to PSI then excitation of electrons,
transfer to another acceptor and finally downhill to NADP causing it to reduce to NADPH2 is the Z scheme as it forms a Z shape.
10.
11. The primary CO2 acceptor is Phosphoenol Pyruvate that is present in mesophyll cells of C4 plants. Phosphoenol Pyruvate carboxylase is helps to convert it into a 4C molecule Oxalo acetic acid. It then forms malic or aspartic acid in mesophyll cells and it is then transported to bundle sheath cells. In these bundle sheath cells these acids are broken to a 3C molecule and CO2 is released. The CO2 released enters the C3 cycle as bundle sheath cells have RuBisCO. This 3 C molecule is transported back to mesophyll cells and converted to PEP again
Please click on below link to download CBSE Class 11 Biology Worksheet Set H Solved
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CBSE Class 11 Biology All Chapters Worksheet
The above practice worksheet for All Chapters has been designed as per the current syllabus for Class 11 Biology released by CBSE. Students studying in Class 11 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 11 Biology on a daily basis. All the latest practice worksheets with solutions have been developed for Biology by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 11 Biology students to get all the latest study material free of cost.
Worksheet for Biology CBSE Class 11 All Chapters
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All Chapters worksheet Biology CBSE Class 11
All practice paper sheet given above for Class 11 Biology have been made as per the latest syllabus and books issued for the current academic year. The students of Class 11 can be assured that the answers have been also provided by our teachers for all test paper of Biology so that you are able to solve the problems and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 11 Biology in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 11 Biology students have been given on studiestoday.
All Chapters CBSE Class 11 Biology Worksheet
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Worksheet for CBSE Biology Class 11 All Chapters
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