From Cell to Organism Flashcards

1
Q

Apa yang dimaksud dengan “sel”?

A

Unit fungsional terkecil dari organisme

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2
Q

Sebutkan dua komponen dasar dari sel!

A

membran plasma dan cytoplasma

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3
Q

Sebutkan komponen dari cytoplasma!

A

cytosol, organella, dan cytoskeleton

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4
Q

Sebutkan komponen dari membran plasma!

A

cytoplasma dan nucleus

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5
Q

Sebutkan 3 fungsi dari membran plasma!

A
  • membatasi sel dengan lingkungan ekstraseluler
  • menerima stimulus dari luar
    meregulasi pergerakan molekul dari dalam dan ke luar sel
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6
Q

Sebutkan 3 komponen dari cytoskeleton serta fungsinya!

A

1) Microtubulus
- sebagai protein struktural (penyusun cilia & flagella)
- berperan dalam transpor intraseluler (vesikel, makromolekul, dan organel)
- pergerakan kromosom saat mitosis
- transpor axonal

2) Microfilamentum
- menyusun struktur mikrovili
- menyusun cincin kontraktil saat sitokinesis
- pergerakan sel darah (keluar dari vasa ke jaringan)

3) Filamentum intermedium
- penyokong struktur

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7
Q

Sebutkan fungsi reticulum endoplasmicum granulosum!

A
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8
Q

Sebutkan fungsi reticulum endoplasmicum agranulosum!

A
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9
Q

Sebutkan fungsi apparatus Golgi!

A
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10
Q

Sebutkan fungsi lysosome!

A
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11
Q

Fungsi mitokondria adalah…

A
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12
Q

Sebutkan fungsi peroxisome!

A
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13
Q

Fungsi nucleus adalah…

A
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14
Q

Fungsi ribosoma adalah…

A
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15
Q

Sebutkan fungsi proteasoma!

A
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