Cov txheej txheem:

Yuav ua li cas ua ib daim ntawv helix ob?
Yuav ua li cas ua ib daim ntawv helix ob?

Video: Yuav ua li cas ua ib daim ntawv helix ob?

Video: Yuav ua li cas ua ib daim ntawv helix ob?
Video: Yuav Ua Ib Tug Neeg ZOO Yuav Ua Li Cas Thiaj SUCCESS 3/29/2020 2024, Kaum ib hlis
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Dhau li ntawm no, koj ua li cas los ua ib qho origami DNA?

  1. Kauj ruam 1: Fold koj nplooj ntawv. Txiav tawm tus qauv DNA.
  2. Kauj Ruam 2: Fold kab kab rov tav. Muab daim ntawv tso rau ntawm thawj kab rov tav.
  3. Kauj Ruam 3: Fold Diagonally. Tam sim no quav raws thawj kab pheeb ces kaum.
  4. Kauj Ruam 4: Fold Blank Dawb Sab.
  5. Kauj Ruam 5: Quav Sab Dawb Tom ntej.
  6. Kauj Ruam 6: Sau cov Folds.
  7. Kauj ruam 7: Cia Nws Unfurl.

Ib yam li ntawd, DNA dawb paug hu ua dab tsi? mRNA, transcription, nucleus. Sau rau hauv Tsis muaj : Nyob rau hauv protein synthesis, ib qho ntawm unwound strands ntawm DNA tsim ib qho kev sib txuas ntxiv npe blank . Cov txheej txheem no yog npe blank thiab yuav siv qhov chaw hauv lub dawb paug ntawm cov hlwb.

Tom qab ntawd, dab tsi yog chav tsev me me ntawm DNA hu ua?

nucleotide

Yuav ua li cas koj ua tus qauv DNA ib kauj ruam?

Txoj Kev 2 Ua Tus Qauv Siv Styrofoam Balls

  1. Sau koj cov khoom siv.
  2. Xim koj cov pob styrofoam.
  3. Pair tawm cov nitrogenous bases.
  4. Ua ob lub helix.
  5. Txuas cov nitrogenous hauv paus rau ob lub helix strands.
  6. Twist ob helix.

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