Name the class food of butter 🧈
Anonymous Quiz
41%
Fat
16%
Oil
30%
Lipid
9%
Cholesterol
1%
Mineral
0%
Protein
2%
Carbohydrate
0%
Water
1%
Nucleic acids
🤯3
Serene NotesChannel ʕっ•ᴥ•ʔっ
Guysss, nak tak ulangkaji bio harini?😋 bab 1 hingga bab 7 tg 4😆
Siapa yang pilih tak mau😾? Baik ngaku cepat🤣
😁2🤔2👍1
Jom ulangkaji bab 4 tg 4 geng🙈
🧬Biology with Heera
👉Carbohydrates
👉Nucleic Acids
#biology #f4 #c4
#heera
@heeranotes
🧬Biology with Heera
👉Carbohydrates
👉Nucleic Acids
#biology #f4 #c4
#heera
@heeranotes
👍1
Should I make a tik tok acc ?
Anonymous Poll
48%
Yesss, definetly !
8%
Nah, stay safe sis😭
15%
Jangaaannnnn, bahaya kalau addicted
23%
Up to you😌
5%
Tak tau tak tau
Btw guys, tajuk apa lagi dlm maths yg korang rasa susah nak faham ? 🤔
Nak tak min buat video cara jawab mcm haritu lagi?
Boleh tak beri feedback abt my last 2 videos? Anything I can improve in? Atau ada apa2 suggestions maybe?🧐
Nak tak min buat video cara jawab mcm haritu lagi?
Boleh tak beri feedback abt my last 2 videos? Anything I can improve in? Atau ada apa2 suggestions maybe?🧐
Which of the following is Q
Anonymous Quiz
28%
Substrate
39%
Active site
18%
Enzyme
15%
Enzyme-substrate complex
❤1
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What conclusion can be made from Diagram 6?
Anonymous Quiz
12%
Molecules Q are soluble in lipid
30%
Molecules Q move by osmosis
25%
Molecules Q move bt active transport
33%
Molecules Q move by facilitated diffusion
❤1
What is the function of cell component L?
Anonymous Quiz
13%
Produce ATP
7%
Absorb light energy
14%
Site of protein synthesis
66%
Coordinate cellular activities
❤1
Chemistry with Heera🐼🧪
🌷Oxidising Agent:
👉that oxidises the other substance
👉undergoes reduction
👉oxidation number decreases
👉loses O2
👉gain H2
👉gain electron
Examples:
1⃣💜Acidified potassium manganate (VII), KMnO4
2⃣Acidified potassium dichromate (VI), K2Cr2O7
3⃣💛Chlorine water, Cl2
4⃣🤎Bromine water, Br2
5⃣Acidified hydrogen peroxide, H2O2
🌷Reducing agent :
👉 that reduces the other substance
👉undergoes oxidation
👉oxidation number increases
👉gain O2
👉loses H2
👉loses electron
Examples:
1⃣Potassium Iodide, KI
2⃣Potassium Bromide, KBr
3⃣Iron(ii) sulphate, FeSO4
4⃣Reactive metals (e.g. Zn and Mg)
5⃣Sulphur dioxide, SO2
#chemistry #c1 #f5
#heera
@heeranotes
🌷Oxidising Agent:
👉that oxidises the other substance
👉undergoes reduction
👉oxidation number decreases
👉loses O2
👉gain H2
👉gain electron
Examples:
1⃣💜Acidified potassium manganate (VII), KMnO4
2⃣Acidified potassium dichromate (VI), K2Cr2O7
3⃣💛Chlorine water, Cl2
4⃣🤎Bromine water, Br2
5⃣Acidified hydrogen peroxide, H2O2
🌷Reducing agent :
👉 that reduces the other substance
👉undergoes oxidation
👉oxidation number increases
👉gain O2
👉loses H2
👉loses electron
Examples:
1⃣Potassium Iodide, KI
2⃣Potassium Bromide, KBr
3⃣Iron(ii) sulphate, FeSO4
4⃣Reactive metals (e.g. Zn and Mg)
5⃣Sulphur dioxide, SO2
#chemistry #c1 #f5
#heera
@heeranotes
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