CBSE Biology Cellular Respiration Test 1 Online Mcqs Question Answers
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CBSE Biology Cellular Respiration Test 1 Online

Test Name Cellular Respiration Test
Subject CBSE Biology
Test Type MCQs
Total Question 22
Total Marks 44
Total Time 20 Minutes
Test Help For
  • CBSE Biology.
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Biology basic concept of Cellular respiration is the process of oxidizing food molecules, like glucose, to carbon dioxide and water. The energy released is trapped in the form of ATP for use by all the energy-consuming activities of the cell. The process occurs in two phases like as glycolysis, the breakdown of glucose to pyruvic acid. Take more online quiz following for CBSE Biology preparation on examination, classes test, entry test etc.

CBSE Biology Cellular Respiration Test 1 Online


1. mark reviewThe overall goal of glycolysis Krebs cycle and the electron transport system is the formation of?

Question 1 of 15

2. mark reviewThe energy-releasing process in which the substrate is oxidized without an external electron acceptor is called?

Question 2 of 15

3. mark reviewFermentation is anaerobic production of?

Question 3 of 15

4. mark reviewHow many ATP molecules could maximally be generated from one molecule of glucose if the complete oxidation of one mole of glucose to CO2 and H2O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal?

Question 4 of 15

5. mark reviewIn glcolysis during oxidation electrons are removed by?

Question 5 of 15

6. mark reviewIn alcoholic fermentation?

Question 6 of 15

7. mark reviewDuring anaerobic digestion of organic waste such as in producing bio-gas which one of the following is left under graded?

Question 7 of 15

8. mark reviewHow many ATP molecules are produced by aerobic oxidation of one molecule of glucose?

Question 8 of 15

9. mark reviewWhich of the following is essential for conversion of pyruvic acid into acetyl Co-A?

Question 9 of 15

10. mark reviewThe chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that Adenosine Triphosphate (ATP) is formed because?

Question 10 of 15

11. mark reviewSite of respiration in bacteria is?

Question 11 of 15

12. mark reviewAll enzymes of TCA cycle are located in the mitochondrial matrix except one which is located in inner mitochondrial membranes in eukaryotes and in cytosol in prokaryotes. This enzyme is?

Question 12 of 15

13. mark reviewNet gain of ATP molecules during aerobic respiration is?

Question 13 of 15

14. mark reviewOxidative phosphorylation involves simultaneous oxidation and phosphorylation to finally form?

Question 14 of 15

15. mark reviewIn Krebs cycle FAD participates as electron acceptor during the conversion of?

Question 15 of 15


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