13.2b Mikroorganisma Berfaedah (MCQ-Hard)
Quiz Summary
0 of 5 Questions completed
Questions:
Information
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Results
Results
0 of 5 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Categories
- Not categorized 0%
| Pos. | Name | Entered on | Points | Result |
|---|---|---|---|---|
| Table is loading | ||||
| No data available | ||||
- Review
- Answered
- Correct
- Incorrect
-
Question 1 of 5
1. Question
1 point(s)Dalam teknologi DNA rekombinan untuk penghasilan insulin mengapakah bakteria Escherichia coli dipilih sebagai organisma hos berbanding mikroorganisma lain?
CorrectIncorrect -
Question 2 of 5
2. Question
1 point(s)Bagaimanakah bakteria yang dikultur dalam medium kaya karbon menghasilkan bahan asas untuk pembuatan bioplastik terbiodegradasi?
CorrectIncorrect -
Question 3 of 5
3. Question
1 point(s)Mengapakah penggunaan serum bakteria Lactobacillus sp lebih dianggap lestari dalam pengurusan sisa kumbahan berbanding penggunaan bahan kimia klorin?
CorrectIncorrect -
Question 4 of 5
4. Question
1 point(s)Dalam kitar nitrogen apakah kesan utama terhadap kesuburan tanah sekiranya bakteria Nitrobacter dan Nitrosomonas dimusnahkan oleh racun perosak?
CorrectIncorrect -
Question 5 of 5
5. Question
1 point(s)Bagaimanakah tindakan enzim dalam larutan ekoenzim berbeza daripada tindakan detergen kimia konvensional dalam menanggalkan kotoran organik?
CorrectIncorrect