what r the two hormones secreted by adrenal medulla?
In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?
What are the two types of confirmation of a cyclohexane ring?
What is xanthoproteic test?
Define Hybridization?
how the d-amino acids are converted into L- AMINO ACIDS?
what is RFLP?
how shikimic acid is synthesised?
What is dipole?
Borax is chemically called as ?
Define the phenomenon catenation.
How are free energy changes related to enthalpy changes and entropy changes?
Does dna replication occur in cell division?