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Micro World

Seberapa kecil Amyloid Beta Fibril?

Amyloid Beta Fibril memiliki lebar sekitar 10 nm.

Yang diukur: misfolded protein aggregate, fibril width

Amyloid Beta Fibril (10 nm) ditampilkan sesuai skala di samping a DNA double helix (2 nm) dan a ribosome (25 nm)
Digambar sesuai skala, dari kiri ke kanan: DNA double helix (2 nm), Amyloid Beta Fibril (10 nm), dan Ribosome (25 nm).

Bandingkan

Seberapa besar sebenarnya?

  • About 2 would fit across a ribosome
  • As wide as about 5 DNA double helices side by side
  • About 10 would fit across a flu virus

Pelajari

Fakta tentang Amyloid Beta Fibril

Amyloid beta fibrils clump into plaques that are a hallmark of Alzheimer's disease.

Sumber: Nature Reviews Neuroscience: Amyloid structure; NCBI: Amyloid fibril studies

Micro World

NamaUkuranDibandingkan dengan Amyloid Beta Fibril
Bacteriorhodopsin Molecule5 nm0,5×
Transfer RNA Molecule8 nm0,8×
Amyloid Beta Fibril10 nmhalaman ini
Semiconductor Quantum Dot10 nmukuran yang sama
Nucleosome11 nm1,1×
Ferritin Molecule12 nm1,2×
Colloidal Gold Nanoparticle20 nm2×
Bacteriophage Phi X17427 nm2,7×
Qβ Bacteriophage28 nm2,8×
Silver Nanoparticle40 nm4×

Uji kepekaanmu terhadap skala

Mana yang lebih besar: Amyloid Beta Fibril atau Ferritin Molecule?

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