The Transfer of Energy Random Retrieval

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The Transfer of Energy Random Retrieval

This quiz contains all the questions in the The Transfer of Energy section. The website will pick 20 questions at random.

1 / 20

This diagram shows part of the nitrogen cycle. Which type of organism carry out process A?

2 / 20

Which term describes an organism which feeds on dead organic matter and digests their food externally? (watch your spelling)

3 / 20

Suggest the most appropriate units for primary productivity.

4 / 20

The student found that the coloured liquid moved 1.5 cm in 24 hours. The diameter of the lumen (hole) of the capillary tubing was 1 mm.The volume of a capillary tubing is given by πr2l, where π is 3.14 and l = length. Calculate the volume of gas produced in cm3 hour-1.

5 / 20

Anaerobic respiration allows the regeneration of NAD+ in all organisms, which allows glycolysis to continue. How many ATP's are gained during anaerobic respiration of one glucose molecule?

6 / 20

How many molecules of ATP are generated in aerobic respiration from one glucose molecule entering glycolysis, to the end of the ETC?

 

7 / 20

How many molecules of ATP are generated by oxidative phosphorylation in the ETC from one molecule of glucose?

8 / 20

As the ETC flows, what will happen to the pH of A?

9 / 20

Once 'W' reaches protein complex VI, what does it combine with to form water?

10 / 20

Isocitrate dehydrogenase is an enzyme used in the Krebs cycle to convert Citrate into the 5C intermediate. IDH1 is an inhibitor of Isocitrate dehydrogenase. What would happen to the volume of Carbon dioxide produced by cells exposed to IDH1?

11 / 20

Where does the Krebs Cycle occur?

12 / 20

How many carbon atoms are carried into the Krebs cycle in each Acetyl Co A?

13 / 20

What is represented by molecule C?

14 / 20

Name molecule Y

15 / 20

How many carbons are present in glucose phosphate?

16 / 20

Which wavelengths would the rate of photosynthesis be highest in the above experiment?

17 / 20

Other than temperature and pH, give two factors that the student should keep constant in the above experiment.

18 / 20

How many molecules of ATP are required to generate TWO molecules of glucose ?

19 / 20

Once light has hit structure D, and the electrons have left the chlorophyll, they can either be passed on to form F or follow path 'G'. What is path 'G'?

20 / 20

Name structure E

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