Mutasi Flashcards

1
Q

Apa itu mutasi?

A

Perubahan kesatuan kimia gen dr bentuk aslinya yg dapat mengubah sifat makhluk hidup

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2
Q

Apa itu mekanisme mutase DNA ADISI?

A

Penambahan basa

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3
Q

Apa itu mekanisme mutase DNA DELESI?

A

Pengurangan basa

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4
Q

Apa itu mekanisme mutase DNA TRANSISI?

A

Pergantian basa dgn basa yg sejenis

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5
Q

Apa itu mekanisme mutase DNA TRANSVERSI?

A

Pergantian basa dgn basa yg tidak sejenis

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6
Q

Apa itu mutasi diam?

A

Mutasi yg tidak berdampak pada asam amino yg dihasilkan

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7
Q

Apa itu mutasi nonsens?

A

Mutasi yg menyebabkan perubahan kodon menjadi kodon stop, urutan asam amino jd pendek hingga tdk berfungsi

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8
Q

Apa itu mutasi missens?

A

Mutasi yg menyebabkan perubahan kodon menjadi kodon asam amino lain

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9
Q

Apa itu EUPLOID?

A

Variasi dalam sejumlah set kromosom

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10
Q

Apa itu AUTOPOLIPLOID?

A

Penggandaan kromosom dasar dr spesies yg sama

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11
Q

Apa itu ALOPOLIPLOID?

A

Penggandaan kromosom dasar dr spesies yg berbeda

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12
Q

Apa itu ANEUPLOID?

A

Variasi jumlah kromosom yg diakibatkan pengurangan/penambahan satu/sejumlah kecil kromosom

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13
Q

Apa itu SINDROM PATAU?

A

Kelainan genetik yg disebabkan oleh adanya kelebihan kromosom nomor 13

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14
Q

Apa itu SINDROM EDWARD?

A

Kelainan jumlah kromosom krn kelebihan kromosom ke-18 yg menyebabkan kelainan pd byk orhan tubuh bayi

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15
Q

Apa itu DOWN SYNDROME?

A

Kelainan genetik dimana terdapat 3 kromosom nomor 21 yg seharusnya hanya 2

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16
Q

Apa itu SINDROM TURNER?

A

Kelainan genetik pd perempuan karena kekurangan satu kromosom X (yg seharusnya XX jd XO)

17
Q

Apa itu SINDROM KLINEFELTER?

A

Kelainan pada laki2 yg disebabkan oleh kelebihannya kromosom X (yg seharusnya XY jd XXY)

18
Q

Apa itu METAFEMALE?

A

Sindrom dimana penderitanya memiliki kromosom X berlebihan (yg seharusnya XX jd XXX) sehingga berperawakan lbh besar dr wanita pd umumnya

19
Q

Apa itu SINDROM JACOB?

A

Sindrom krn ada 1 tambahan kromosom Y pd pria sehingga jd XYY. Biasanya berwajah kriminal