Type:

Other

Description:

The discovery of enzymes that could cut and paste DNA made genetic engineering possible. Restriction enzymes, found naturally in bacteria, can be used to cut DNA fragment at specific sequences, while another enzyme, DNA ligase, can attach or rejoin DNA fragments with complementary ends. This animation from Cold Spring Harbor Laboratory's Dolan DNA Learning Center presents DNA restriction through a series of illustrations of processes involved.

Subjects:

  • Science > Chemistry
  • Science > Biology
  • Science > Technology
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Informal Education,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-021,Science -- Biology,NSDL,Chemistry,High School,Technical Education (Lower Division),Undergraduate (Lower Division),Science -- Chemistry,Undergraduate (Upper Division),Vocational Education -- Technical,Technical Education (Upper Division),Higher Education,Education,Vocational/Professional Development Education,Life Science,oai:nsdl.org:2200/20111206202802023T,Technology,General Public,Science -- Technology

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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