Pembelahan Sel Flashcards

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1
Q

Apa itu pembelahan sel

A

Proses pembelahan sel dalam tubuh manusia supaya lebih banyak.

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2
Q

Apa itu kegunaan mitosis?

A

Regenerasi sel yang rusak/sudah tua.

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3
Q

Apa itu kegunaan meiosis?

A

Reproduksi.

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4
Q

Tempat terjadi mitosis?

A

Sel somatis/sel tubuh.

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5
Q

Tempat terjadi meiosis?

A

Sel gamet/sel reproduksi.

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6
Q

Berapa banyak pembelahan pada mitosis?

A

1x

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7
Q

Berapa banyak pembelahan pada sel meiosis?

A

2x

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8
Q

Berapa jumlah kromosom sel pada anak? (Mitosis)

A

Jumlahnya sama dengan jumlah sel ibu.

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9
Q

Berapa jumlah kromosom sel pada anak? (Meiosis)

A

Memilikki setengah jumlah sel ibu.

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10
Q

Sifat sel mitosis.

A

Diploid.

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11
Q

Sifat sel meiosis.

A

Haploid.

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12
Q

Fase mitosis.

A

Prafase, metafase, anafase, telofase.

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13
Q

Fase meiosis.

A

Prafase 1, metafase 1, anafase 1, telofase 1, prafase 2, metafase 2, anafase 2, telofase 2.

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14
Q

Jelaskan secara rinci proses fase reproduksi mitosis.

A

Prafase - nukleus membran menghilang, kromosom memendek dan menebal secara berapsangan.

Metafase - kromosom terletak di bidang ekuator.

Anafase - kromosom menuju ke arah kubub masing-masing.

Telofase - Nukleus sudah muncul keembali dan sel terbagi menjadi 2.

Sitoplasma - Sel terbagi menjadi 2.

Interafse - waktu istirahat setelah membelah sel.

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