Answer:
The answer is B.
Explanation:
Genetic engineering involve the change of genetic material of an organism by removing, changing or inserting individual genes.
We need the options in order to answer
The cramps can be caused due to anaerobic respiration in the muscles and lactic acid formation.
During intense physical activity the muscles become deprived of oxygen, in this condition, anaerobic respiration takes place in the muscle cells causes the formation of the lactic acid.
The physical training increases the strength of the muscles, which can help the muscles not to get tired easily. that is why, physical training is required before any marathon.
3 position of the molecules.
Answer:
Proteins are synthesized in the body through a process called Translation. Translation occurs in the cytoplasm and involves converting genetic codes into proteins. Genetic Codes are assembled during DNA transcription, where DNA is decoded into RNA. The cell structures called Ribosomes. Ribosomes help transcribe RNA into polypeptide-chains that need to be modified to become functioning proteins.
