The standard free-energy changes for the reactions below are given. Phosphocreatine -> creatine + Pi DG'° = –43.0 kJ/mol ATP ->  ADP + Pi DG'° = –30.5 kJ/mol What is the overall DG'° for the following reaction? Phosphocreatine + ADP -> creatine + ATP

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#Question id: 37994

#Plant Biotechnology

In the "Cereal crown treatment" method, which solvent is used alongside water to dissolve colchicine and facilitate its uptake? 

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#Question id: 37995

#Plant Biotechnology

List I (Method)	List II (Detail)
A. Colchicine-lanolin paste	1. Anthers plated on supplemented medium for 1 week
B. Repeated axillary bud treatment	2. Main axis decapitated to stimulate axillary buds
C. Anther Culture	3. Cotton plugs applied for 14 days (e.g., Potato)

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#Question id: 37996

#Plant Biotechnology

Which of the following conditions is crucial for "Post-treatment care" after applying colchicine to plants? 

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#Question id: 37997

#Plant Biotechnology

For the "Plantlet treatment" method, what is the standard concentration and duration of colchicine exposure described? 

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#Question id: 37998

#Plant Biotechnology

Statement I: Unpollinated ovaries are generally preferred over pollinated ones for the production of haploids via gynogenesis.

Statement II: In maize, diploidization issues during anther culture are often addressed by treating the crowns of 3–4 tiller stage plants with DMSO.

Choose the correct answer: 

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#Question id: 37999

#Plant Biotechnology

Statement I: For gynogenesis, complete ovule maturation is strictly necessary for successful induction.

Statement II: Unpollinated ovaries are generally preferred over pollinated ones for haploid production.

Choose the correct answer: