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单词 biosynthesis
释义

Definition of biosynthesis in English:

biosynthesis

noun bʌɪə(ʊ)ˈsɪnθɪsɪsˌbaɪoʊˈsɪnθəsəs
mass noun
  • The production of complex molecules within living organisms or cells.

    Example sentencesExamples
    • In the whole plant, multicellular compartmentation is required for alkaloid biosynthesis.
    • Cysteine biosynthesis is modified by regulators acting at the site of uptake and throughout the plant system.
    • All previous theoretical analyses of metabolic costs of lignin biosynthesis used glucose as substrate.
    • In higher plants, the pathways of chlorophyll and haem biosynthesis are tightly regulated at an early step.
    • The biochemistry of carotenoid biosynthesis has been well established.
    • Coordination of reproduction and yolk biosynthesis is achieved via the endocrine system.
    • Floral senescence in many species is regulated by ethylene biosynthesis.
    • In vivo, the repression of genes involved in starch biosynthesis has been reported to block pollen development.
    • In this mutant, a protein is inactivated which plays a key role during the negative feedback control of chlorophyll biosynthesis.
    • This can only be realized if the rate of ethylene biosynthesis is regulated by submergence-induced signals.
    • Bacterial growth is directly linked to the capacity of the cells for protein biosynthesis.
    • Metabolic pathways involved in starch biosynthesis are different between source and sink tissues.
    • Roma might reflect a more or less continuous biosynthesis of new cell wall material.
    • Mutants affected in cellulose biosynthesis have been identified in vascular plants.
    • In this pathway it is well known that biosynthesis is subject to both positive and negative feedback regulation.
    • However, fewer hormone biosynthesis or action mutants are known which exhibit greater than normal growth.
    • Adequate measures were taken to protect the plants from biotic and abiotic stresses that may influence lignin biosynthesis.
    • It should be mentioned that there is no evidence for disturbed chlorophyll biosynthesis in the mutant.
    • However, enzymes for their biosynthesis are found in both cell types.
    • This is an essential metabolic reaction that precedes the sucrose biosynthesis in the cytosol.

Derivatives

  • biosynthetic

  • adjective bʌɪə(ʊ)sɪnˈθɛtɪkˌbaɪoʊˌsɪnˈθɛdɪk
    • A number of biosynthetic and metabolic processes require co-operation of different organelles or compartments.
      Example sentencesExamples
      • Based on sequence similarity to known wax biosynthetic genes, mutants with potentially altered cuticle properties can be selected from this collection.
      • Therefore, it is not regarded as a direct major source of one-carbon units for biosynthetic reactions outside the mitochondria.
      • The imported carbon is used as a substrate for biosynthetic pathways, for example, for the biosynthesis of starch or fatty acids.
      • Seeds are bulky organs with high metabolic and biosynthetic activity.
 
 

Definition of biosynthesis in US English:

biosynthesis

nounˌbīōˈsinTHəsəsˌbaɪoʊˈsɪnθəsəs
  • The production of complex molecules within living organisms or cells.

    Example sentencesExamples
    • This is an essential metabolic reaction that precedes the sucrose biosynthesis in the cytosol.
    • Mutants affected in cellulose biosynthesis have been identified in vascular plants.
    • Adequate measures were taken to protect the plants from biotic and abiotic stresses that may influence lignin biosynthesis.
    • Floral senescence in many species is regulated by ethylene biosynthesis.
    • Roma might reflect a more or less continuous biosynthesis of new cell wall material.
    • In this mutant, a protein is inactivated which plays a key role during the negative feedback control of chlorophyll biosynthesis.
    • Bacterial growth is directly linked to the capacity of the cells for protein biosynthesis.
    • In higher plants, the pathways of chlorophyll and haem biosynthesis are tightly regulated at an early step.
    • However, enzymes for their biosynthesis are found in both cell types.
    • The biochemistry of carotenoid biosynthesis has been well established.
    • In the whole plant, multicellular compartmentation is required for alkaloid biosynthesis.
    • Coordination of reproduction and yolk biosynthesis is achieved via the endocrine system.
    • It should be mentioned that there is no evidence for disturbed chlorophyll biosynthesis in the mutant.
    • All previous theoretical analyses of metabolic costs of lignin biosynthesis used glucose as substrate.
    • Cysteine biosynthesis is modified by regulators acting at the site of uptake and throughout the plant system.
    • However, fewer hormone biosynthesis or action mutants are known which exhibit greater than normal growth.
    • Metabolic pathways involved in starch biosynthesis are different between source and sink tissues.
    • This can only be realized if the rate of ethylene biosynthesis is regulated by submergence-induced signals.
    • In vivo, the repression of genes involved in starch biosynthesis has been reported to block pollen development.
    • In this pathway it is well known that biosynthesis is subject to both positive and negative feedback regulation.
 
 
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更新时间:2025/2/5 1:17:52