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Sains > Perlu Hafal > Flashcards

Perlu Hafal Flashcards

1
Q

Kesan kekurangan vitamin A

A

Penyakit kulit, rabun malam

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2
Q

Apakah sumber vitamin A

A

Susu, kuning telur, minyak ikan

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3
Q

Apakah kepentingan vitamin A

A

Membantu penglihatan waktu malam
Memelihara kesihatan kulit

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4
Q

Apakah sumber vitamin B

A

Yis, hati, telur

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5
Q

Apakah kepentingan vitamin b

A

Memelihara fungsi sistem saraf, pembentukan sel darah merah

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6
Q

Kesan kekurangan vitamin b

A

Beri2 , anemia

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7
Q

Apakah sumber vitamin c?

A

Sayur sayuran , buah buahan

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8
Q

Apakah kepentingan vitamin c

A

Melawan jangkitan penyakit
Memelihara kesihatan gusi dan mulut

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9
Q

Apakah kesan kekurangan vitamin c?

A

Skurvi(gusi berdarah)

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10
Q

Sumber vitamin d

A

Telur, minyak ikan, mentega, cahaya matahari

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11
Q

Apakah kesan kekurangan vitamin d

A

Riket, sakit gigi, penyakit kulit

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12
Q

Apakah sumber vitamin e

A

Bijirin, sayur sayuran hijau

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13
Q

Memelihara fungsi sistem pembiakan adalah kepentingan bagi vitamin…

A

e

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14
Q

Apakah kesan kekurangan vitamin e

A

Kemandulan, keguguran fetus

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15
Q

Mempercepatkan proses pembekuan darah adalah kepentingan bagi vitamin..

A

K

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16
Q

Apakah sumber vitamin k

A

Same as vitamin a

17
Q

Apakah kesan kekurangan bagi vitamin k

A

Darah lambat membeku

18
Q

Sumber kalsium

A

Susu, ikan bilis, udang, sayur sayuran hijau

19
Q

Kepentingan kalsium

A

Membantu pembekuan darah
Menguatkan tulang dan gigi

20
Q

Kesan kekurangan kalsium

A

Riket
Osteoporosis

21
Q

Sumber natrium

A

Garam, daging, telur

22
Q

Kepentingan natrium

A

Memelihara fungsi sistem saraf

23
Q

Kesan kekurangan natrium

A

Kekejangan otot

24
Q

Sumber besi

A

Hati, daging

25
Q

Membina hemoglobin dlm darah adalah kepentingan bagi

A

Besi

26
Q

Kesan kekurangan besi

A

Anemia

27
Q

Kesan kekurangan iodin

A

Goiter

28
Q

Kepentingan iodin

A

Membantu fungsi kelenjar tiroid

29
Q

Sumber fosforus

A

Keju
Daging
Telur
Sayur

30
Q

Kepentingan fosforus

A

Menguatkan tulang dan gigi
Membentul asid nukleik dlm dna dan rna

31
Q

Kesan kekurangan fosforus

A

Riket
Gigi rapuh
Tidal dpt membina dna dan rna

32
Q

Sumber kalium

A

Tumbuhan dan haiwan

33
Q

Kepentingan kalium

A

Membantu pengecutan otot
Memelihara fungsi sistem saraf

34
Q

Kesan kekurangan kalium

A

Lumpuh
Kekejangan otot

Sains (5 decks)

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