Page 45 - PWR UP TG1 SAINS

Sains Tingkatan 1 Bab 2
Keputusan / Results:
Set Kehadiran cahaya Ujian iodin Fotosintesis
Set Presence of light Iodine test Photosynthesis
Perang bertukar kepada
P Hadir biru tua Berlaku
A Present Brown turns dark blue Occurs

Q Tidak hadir Kekal perang Tidak berlaku
Absent Remains brown Does not occur

Kehadiran karbon
Set Ujian iodin Fotosintesis
Set dioksida Iodine test Photosynthesis
Presence of carbon dioxide

B R Tidak hadir Kekal perang Tidak berlaku
Absent
Remains brown
Does not occur
Perang bertukar kepada
S Hadir biru tua Berlaku
Present Occurs
Brown turns dark blue

(a) Apakah fungsi larutan kalium hidroksida dalam set R?
What is the function of potassium hydroxide solution in set R?

Menyerap karbon dioksida / To absorb carbon dioxide
(b) Apakah fungsi set Q dan S?
What is the function of sets Q and S?
Bertindak sebagai kawalan . / Act as a control .
Kesimpulan / Conclusion:
Fotosintesis berlaku dengan kehadiran cahaya dan karbon dioksida

Photosynthesis occurs in the presence of light and carbon dioxide .

4. Jawab soalan-soalan berikut berdasarkan rajah yang diberi. SP 2.2.3 & 2.2.4 Cahaya matahari
Answer the following questions based on the diagram given. Sunlight

(a) Namakan proses-proses berikut. TP1
Name the following processes.

(i) Proses X / Process X: Fotosintesis / Photosynthesis Proses X / Process X
Glukosa / Glucose Air / Water
(ii) Proses Y / Process Y: Respirasi / Respiration
Gas P / Gas P Gas Q / Gas Q

(b) Tuliskan persamaan perkataan bagi proses X. TP2
Write the word equation for process X. Proses Y / Process Y

+ +
Cahaya matahari
Sunlight

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02G POWER UP SC TG1.indd 27 25/09/2020 9:46 AM