Kenapa Urat Biru?

By Administrator, on 20-11-2009 16:13

Views : 83    

Favoured : None

Published in : Galeri Artikel, Biologi


vessel

Mengapa terdapat urat yang menyalurkan darah di tubuh kita berwarna biru?


Jantung kita selalunya mengepam darah ke seluruh tubuh. Sel darah merah membawa oksigen daripada paru-paru ke seluruh sel lain di dalam badan kita.

Oksigen menjadikan sel darah merah kelihatan berwarna merah terang.


Last update: 26-11-2009 14:02

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International Year of Biodiversity

By Administrator, on 20-11-2009 15:58

Views : 46

Favoured : None

Published in : News, Berita IPTEK


2010

The UN declared 2010 the International Year of Biodiversity (IYB). Throughout the year countless initiatives will be organized to disseminate information, promote the protection of biodiversity and encourage organizations, institutions, companies and individuals to take direct action to reduce the constant loss of biological diversity worldwide.


Last update: 26-11-2009 14:05

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Get Ready For Science! (GRADIEN 2009)

By nuradhi, on 20-10-2009 11:03

Views : 140    

Favoured : None

Published in : Kegiatan KIR, Upcoming Events


"Science as Basic Thought of Life"

KLARISA (Kegiatan Lintas Alam KIR SMANSA)

  • Hari, tanggal : Sabtu, 24 Oktober 2009
  • Waktu         : 07.00 s/d 13.15 WIB
  • Tempat       : Kebun Raya Bogor

ORBIT (Observasi Benda Langit)

  • Hari, tanggal : Sabtu, 24 Oktober 2009 s/d Minggu, 25 Oktober 2009
  • Waktu         : 16.00 s/d 09.30 WIB  
  • Tempat       : Kampus SMA Negeri 1 Bogor

 

 

Informasi 

Peserta adalah siswa-siswi kelas X SMA Negeri 1 Bogor 

Let's join GRADIEN! 


Last update: 20-10-2009 13:07

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Kata Mutiara
Tidak seperti halnya tubuh kita, fikiran kita dapat terus tumbuh berkembang sepanjang hayat.

Salam, Kritik dan Saran
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