Neck- the neck is close to the brain which the body wants to protect at all costs, therefore making this area extremely sensitive. It’s also an area that isn’t used to constant contact, which can dull nerves and grow calloused as feet are
Answer:
Red Blood Cell
Explanation:
Red Blood Cells (RBCs) are round and without a nucleus. It has no nucleus so that it has more space to accommodate oxygen molecules and it helps in diffusion due to the biconcave shape, and that biconcave shape is present because there is no nucleus present in the RBC.
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This plant is probably most closely related to:
Ferns
Answer:
The central dogma of the molecular biology explains the flow of information from the replication of the DNA to the expression of proteins. This central dogma must be error free so that correct information can be transferred. The error in this process can cause life threatening situation. So, the phases of proof reading and rectification is required in this process.
From the DNA replication to the transcription of the RNA and final translation into the proteins requires proof reading mechanisms and many enzymes with the non enzymatic processes. The enzymes of transcription, replication and translation shows high degree of proof reading and works in efficient way. The incorporation of the amino acids, post translation modification makes the information flow as correct as possible.