Post New Bio Chemistry Questions
What is the difference between essential and natural amino acids?
Which univalent element cannot form alums and why?
The bond formed between the transition metal ion and ligand is?
What causes the elasticity of corneal layer of skin?
Define kararch effect?
Differentiate between gram +ve and gram -ve bacteria.
Why is the t-butyloxycarbonyl protecting group such a good choice for amino acid synthesis?
Compare and contrast feedback inhibition and enzyme repression?
Define co-ordination covalent bond?
Describe the structure of a peptide giving the sequence.
Since pepsin is a gastric enzyme does it, has acid or basic optimum ph? What happen to pepsin when it passes to the duodenum?
Calculate the molar extinction coefficient of a solution containing 5 *10-4 g litre-1 of a biomolecule, molecular weight 275 g mol-1, and absorbance 0.75 in a 1.2 cm cuvette.
Give examples of tautomers.
Why ethylene undergoes electrophilic addition reactions?
For what purpose ammonal is used?