In this experiment, you will set things up again the same way you did in the...

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Biology

  1. In this experiment, you will set things up again the same wayyou did in the very first, only this time you will addMycobacterium tuberculosis instead of yeast. Graph thedata as above, and answer the questions below.

Time (minutes)

no sugar

glucose

sucrose

maltose

lactose

galactose

0

0

0

0

0

0

0

5

0

3

0

0

2.8

3.1

10

0

6

0

0

5.6

6.2

15

0

9

0

0

8.8

9.3

20

0

12

0

0

11.5

12.5

25

0

15

0

0

13.9

15.7

30

0

18

0

0

17.2

18.9

35

0

21

0

0

20

22

40

0

24

0

0

23.5

25

45

0

27

0

0

26.5

28.5

50

0

30

0

0

29.5

31.6

55

0

33

0

0

32.3

34.8

60

0

36

0

0

35.2

37.8

a) What do you notice immediatelyabout sugar utilization in M. tuberculosis?

b) Consider each sugar carefully, andprovide a possible explanation for each of them. You may want torefer back to the structures of the sugars provided at thebeginning.

Answer & Explanation Solved by verified expert
4.1 Ratings (827 Votes)
a Glucose lactose and galactose used as a energy source by Mtubercolosis Galctose metabolism is greater than glucose and lactose sucrose and maltose are not used as a energy source by Mtubercolosis bGlucose In Mtubeculosis glucose is best carbon source to provide faster growth but it required the cAMP to utilised the glucose thats why growth is slow in    See Answer
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