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Synthesis of a repressible enzyme is inhibited by?
The corepressor-repressor binding to the operator stops the repressible enzyme synthesis. The rate of production of repressible enzyme can be stopped or inhibited if a substance is in high concentration.
What enzyme catalyzes the attachment of an amino acid to tRNA?
Aminoacyl-tRNA synthetase is the enzyme responsible for catalyzing the attachment of an amino acid to tRNA. This process is vital for protein synthesis, ensuring that the correct amino acid is paired with its corresponding tRNA molecule.
How cell may vary the amount of enzyme?
Two main ways: synthesis and degradation. Each step in the process leading to synthesis of the enzyme can be regulated - gene expression, mRNA processing and stability, mRNA translation.
What antibiotics inhibit RNA synthesis?
Rifampin is an antibiotic that inhibits RNA synthesis by binding to the bacterial RNA polymerase enzyme, thus preventing transcription.
What enzyme is responsible for the synthesis of ATP using a proton gradient?
ATP synthase is the enzyme responsible for the synthesis of ATP using a proton gradient across the mitochondrial inner membrane. It harnesses the energy stored in the proton gradient to drive the phosphorylation of ADP to form ATP.
What is the co enzyme required for fatty acid synthesis?
acetyl CoA or Acetyl Co-enzyme A is required for fatty acid synthesis
What enzyme is responsible for RNA synthesis?
RNA polymerase
How is the synthesis of a constitutive enzyme stopped?
The synthesis of a constitutive enzyme is typically regulated at the transcriptional level. When the cell has sufficient levels of the enzyme, transcription is inhibited by regulatory proteins or feedback mechanisms. This helps maintain a balance between enzyme production and cellular needs.
Synthesis of a repressible enzyme is inhibited by?
The corepressor-repressor binding to the operator stops the repressible enzyme synthesis. The rate of production of repressible enzyme can be stopped or inhibited if a substance is in high concentration.
Enzyme synthesis in a living cell occurs at which cytoplasmic organelle?
Ribosomes
Synthesis of an inducible enzyme requires?
Substrate bound to a repressor Chris G.
What is the enzyme that controls the synthesis of new strands of DNA called?
DNA polymerase
What enzyme catalyzes the attachment of an amino acid to tRNA?
Aminoacyl-tRNA synthetase is the enzyme responsible for catalyzing the attachment of an amino acid to tRNA. This process is vital for protein synthesis, ensuring that the correct amino acid is paired with its corresponding tRNA molecule.
The enzyme that catalyzes DNA synthesis add nucleotides to the DNA molecule is called?
Primase
How cell may vary the amount of enzyme?
Two main ways: synthesis and degradation. Each step in the process leading to synthesis of the enzyme can be regulated - gene expression, mRNA processing and stability, mRNA translation.
What does Phosphoglycerate kinase do?
Phosphorylase is an enzyme which joins with Glucose-1-phosphate together to make larger starch molecules. it is an example of synthesis (a joing together enzyme)
What has the author KG Scrimgeour written?
K.G Scrimgeour has written: 'Chemistry and control of enzyme reactions' -- subject(s): Enzymatic analysis, Enzymes, Enzyme synthesis
