Different forms of RNA have different functions. Messenger RNA (mRNA) transcribes a segment of DNA during the first part of protein synthesis called transcription. The nitrogen […]
Red Blood cells are without nucleus and any other organelle except Haemoglobin pigment which carries oxygen. Red blood cells are formed in Red Bone marrow and […]
Oxygen acts as the final electron acceptor at the end of the electron transport chain. In the electron transport chain an electron gets passed from one […]
The dominant and recessive alleles affect the phenotype by their combination. Phenotype The phenotype is the organism observable characters combinaison. The phenotype is the result of […]