The biological nitrogen fixation occurs due to soil organisms-fixators: bacteria, actinomycetes, and cyanobacteria.They are influenced by mineral nutrient imbalances. Low levels of calcium, phosphate, molybdenum under acidic conditions will limit...
1 Answers 1 viewsShort NotesNuclear Export of mRNA The expression of eukaryotic genes is controlled by several mechanisms. Its regulation is considered to be critical for physiological responses associated with intracellular and extracellular signals....
1 Answers 1 viewsProtein and a catalyze
1 Answers 1 viewsIn competitive inhibition, the substrate and inhibitor cannot bind to the enzyme at the same time.the substrate and inhibitor compete for access to the enzyme's active site. In vivo, substrate...
1 Answers 1 viewsFeedback inhibition involves low concentration of enzyme.
1 Answers 1 views1.On addition of triton to both enzymes MDH and LDH it renatures them. 2. Enzymes are proteins that act as biological catalysts (biocatalysts). Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates,...
1 Answers 1 viewsDNA primase and DNA polymeraseDNA primase provides the starting point for DNA polymerase to begin synthesis of the new strand.DNA polymerase synthesizes DNA molecules from de-oxyribonucleotides, which are the building...
1 Answers 1 viewsSolution1.Enzymes are generally in fluid form to enable them carry out metabolic functions2. Enzymes can be converted to solid state3. Converting leads to denaturing of the enzymes, the active side...
1 Answers 1 viewsHydrolytic activity
1 Answers 1 viewsEpigenic modifications, mainly DNA methylation and acetylation, are recognized as the main mechanisms contributing to the malignant phenotype. Acetylation and deacetylation are catalyzed by specific enzymes, histone acetyltransferases (HATs) and...
1 Answers 1 views