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What is Transformation in Biology? PDF | Download eBooks

Learn Transformation definition in biology with explanation to study “What is Transformation”. Study transformation explanation with biology terms to review biology course for online degree programs.

Transformation Definitions

  1. Cells in culture that acquire the ability to divide indefinitely are said to have undergone transformation.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



  2. Transformation is defined as a change in genotype and phenotype due to the assimilation of external DNA by a cell.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



  3. In transformation, the genotype and possibly phenotype of a prokaryotic cell are altered by the uptake of foreign DNA from its surroundings.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Transformation Explanation

Transformation is the genetic change of a cell resulting from the direct uptake and incorporation of exogenous genetic material from its surroundings through the cell membrane. Or it maybe the changes in the genetic material of the cell which can have several different effects, one of which is acquiring the ability to grow uncontrollably and resulting in a formation of tumorous mass.

Transformation Explanation

A cell is said to have been transformed when a foreign DNA incorporates itself in the cell. This may happen through viral or bacterial infection too. Transformation is the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material from its surroundings through the cell membrane. This can lead to foreign proteins being made in the cell or the cell dividing uncontrollably etc.

Transformation Explanation

Transformation is the genetic alteration of a cell resulting from the direct uptake and incorporation of exogenous genetic material from its surroundings through the cell membrane. For transformation to take place, the recipient bacteria must be in a state of competence, which might occur in nature as a time-limited response to environmental conditions such as starvation and cell density, and may also be induced in a laboratory.

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