5090/1, May/June 2002 (BIOLOGY)

[abcde]

My answers for this paper are:
1. C
2. B
3. D
4. A
5. D
6. A
7. C
8. A
9. A
10. D
11. D
12. C
13. C
14. B
15. B
16. D
17. C
18. D
19. B
20. C
21. D
22. B
23. A
24. B
25. D
26. C
27. C
28. D
29. B
30. C
31. B
32. C
33. A
34. A
35. D
36. C
37. A
38. A
39. B
40. B.
Can anyone please check these? The mark scheme isn't available. Your help would be highly appreciated. Thank you!

 

[abcde]

Anyone, pleaseee?

 

[Nibz]

11 is A!
Where does brown colour come from ? :ugeek:

 

[abcde]

Brown is the colour of iodine solution! since all the starch has been converted to maltose by amylase, the iodine test would show a negative result i.e. brown colour.

 

[OakMoon!]

@abcde: I matched your answers to mine. All of your questions are correct unless I made a mistake.
@Nibz: abcde is right about Q11.

 

[izzahzainab]

great! all answers are correct

 

[Nibz]

@ abcde: Sorry on my part!
But at times (most of the time), you just have to trust your judgement, like you did for this answer!
Here is my advice: When it's an area you really know about - a question, MCQ.. a particular topic - just listen to our views, and then simply make up your own mind!
Your guess is probably as good as ours - and sometimes a WHOLE lot better.

 

[CaptainDanger]

Already answered...

 

[abcde]

Thank you very much everyone!

 

[CaptainDanger]

 

[chetna_vasishth]

brilliant - all correct

 

[musti musti]

My answers for this paper are:
1. C
2. B
3. D
4. A
5. D
6. A
7. C
8. A
9. A
10. D
11. D
12. C
13. C
14. B
15. B
16. D
17. C
18. D
19. B
20. C
21. D
22. B
23. A
24. B
25. D
26. C
27. C
28. D
29. B
30. C
31. B
32. C
33. A
34. A
35. D
36. C
37. A
38. A
39. B
40. B.
Can anyone please check these? The mark scheme isn't available. Your help would be highly appreciated. Thank you!

bro i hope ur alive since its been more than a decade 😂 anyways dude im solving this years past papers and i saw ur marking scheme and bruhh there are a lot of errors but anyways i dont think it should bother anyone at this point since ur prob doing a job or yk