Media Required for Plant Cell Culture Which of the following growth regulator is added for short initiation during plant regeneration from callus? Gibberellins Brassinosteroids Auxins Cytokinins Gibberellins Brassinosteroids Auxins Cytokinins ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Neutralized activated charcoal is occasionally added to young regenerating cultures to both (a) and (b) remove toxic phenolics produced by the stressed plant cell help to remove plants growth regulators introduced at an earlier stage maintain the pH of the medium both (a) and (b) remove toxic phenolics produced by the stressed plant cell help to remove plants growth regulators introduced at an earlier stage maintain the pH of the medium ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Which is/are the naturally occurring plant auxins? Indole acetic acid (IAA) All of these Naphthalenacetic acid (NAA) 2,4-dichlorophenoxyacetic acid Indole acetic acid (IAA) All of these Naphthalenacetic acid (NAA) 2,4-dichlorophenoxyacetic acid ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Which is/are the disadvantage/(s) of using IAA in plant cell culture media? 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 All of these ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture To maintain the pH of the culture synthetic buffers such as Tris, MES or HEPS are used organic acid such as citric, fumaric, malic and succinic acid is used ammonium salts are used both (a) and (b) synthetic buffers such as Tris, MES or HEPS are used organic acid such as citric, fumaric, malic and succinic acid is used ammonium salts are used both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Media Required for Plant Cell Culture Nitrogen in the plant cell culture media is provided by either ammonia or nitrate salt. In the media utilization of nitrate cause culture pH to drop while utilization of ammonium cause culture pH to rise utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise utilization of both ammonium and nitrate result in drop in pH utilization of both ammonium and nitrate result in rise in pH utilization of nitrate cause culture pH to drop while utilization of ammonium cause culture pH to rise utilization of ammonium cause culture pH to drop while utilization of nitrate cause culture pH to rise utilization of both ammonium and nitrate result in drop in pH utilization of both ammonium and nitrate result in rise in pH ANSWER DOWNLOAD EXAMIANS APP
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