Page 102 - KOMPILASI ARAHAN TUGASAN PEKA SPM KINTA UTARA 2022

LOW LEVEL/ARAS RENDAH

You are also required to answer the questions below.
Anda juga dikehendaki menjawab soalan-soalan berikut:

1. Draw a graph of number of bacterial colonies against temperature. (K4P1)
2. Why is the growth of bacteria at 37 C the higest? (K4P2a)
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3. What happens to the bacteria at high temperature? (K4P2b)
4. How do you know that the bacteria has grown after three days? (K4P2c)
5. What is the best temperature for bacteria to grow? (K4P3)
6. Why do we keep fresh food in the low temperature? (K5P1)
7. Must we wash hands to before we conduct the experiment? (k5P2)
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8. Based on the arrangement of the apparatus, is the large number of bacterial colonies for 37 C
PANITIA SAINS DAERAH KINTA UTARA
acceptable? (K5P3)
9. Based on the results of the experiment, do agree with growth of bacteria at 37 C. (K5P4)
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During the experiment, you will be eavaluated for your manipulative skills(K2) and scientific and moral
values (K6).
Semasa anda menjalankan eksperimen, kemahiran manipulatif ( K2 ) dan amalan sikap saintifik dan
nilai murni ( K6 ) akan dinilai.

MODERATE LEVEL / ARAS SEDERHANA

You are also required to answer the questions below

Anda juga dikehendaki menjawab soalan-soalan berikut:

1. Draw a graph of number of bacterial colonies against temperature. (K4P1)
2. State the inference for the observation of bacterial growth. (K4P2a)
3. Explain what happens to the bacteria at high and low temperature? (K4P2b)
4. State the operational definition for bacterial growth. (K4P2c)
5. What is the conclusion of this experiment?(K4P3)
6. Based on this experiment, can temperature be used to prolonged shelf life of food? (K5P1)
7. Suggest one method that can be taken to get more accurate results. (K5P2)
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8. Based on the arrangement of the apparatus, is the number of bacterial colonies for 37 C
acceptable? (K5P3)
9. Based on the results of the experiment do you agree with the growth pattern shown by the
bacteria? (K5P4)

During the experiment, you will be eavaluated for your manipulative skills(K2) and scientific and moral
values (K6).
Semasa anda menjalankan eksperimen, kemahiran manipulatif ( K2 ) dan amalan sikap saintifik dan
nilai murni ( K6 ) akan dinilai.

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