Media Required for Plant Cell Culture Silver thiosulphate is added to culture medium as it helps to All of these remove toxic phenolics from plant cells prevent the gaseous plant hormone, ethylene dioxide from accumulating to detrimental condition. maintain the pH All of these remove toxic phenolics from plant cells prevent the gaseous plant hormone, ethylene dioxide from accumulating to detrimental condition. maintain the pH ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Very high sugar concentration (40-100 g/l) have been used Both (a) and (b) in specialized secondary metabolite production none of these to adjust the osmotic potential of the media in short term treatment for regeneration Both (a) and (b) in specialized secondary metabolite production none of these to adjust the osmotic potential of the media in short term treatment for regeneration ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Which is/are the disadvantage/(s) of using IAA in plant cell culture media? All of these It is unstable in solution Conjugated to inactive form by plant cells Gets easily oxidized All of these It is unstable in solution Conjugated to inactive form by plant cells Gets easily oxidized ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture What is 'nurse' or conditioned medium? It is the medium added to nurse the callus culture It is the media full of growth factors used for the growth of cells It is the liquid medium removed from the suspension of fast growing cells Both (a) and (b) It is the medium added to nurse the callus culture It is the media full of growth factors used for the growth of cells It is the liquid medium removed from the suspension of fast growing cells Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Which is/are the naturally occurring plant auxins? All of these Indole acetic acid (IAA) 2,4-dichlorophenoxyacetic acid Naphthalenacetic acid (NAA) All of these Indole acetic acid (IAA) 2,4-dichlorophenoxyacetic acid Naphthalenacetic acid (NAA) ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture To maintain the pH of the culture both (a) and (b) ammonium salts are used organic acid such as citric, fumaric, malic and succinic acid is used synthetic buffers such as Tris, MES or HEPS are used both (a) and (b) ammonium salts are used organic acid such as citric, fumaric, malic and succinic acid is used synthetic buffers such as Tris, MES or HEPS are used ANSWER DOWNLOAD EXAMIANS APP
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