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The Challenger Deep is in the southern end of the Mariana Trench. It is estimated to be 305meters deep.
Answer;
G1-phase
The first checkpoint in the cell cycle where a cell will be caused to exit the cycle it this point is not passed is the G1-phase.
Explanation;
The interphase of the cell cycle contains three phases, G1 , S and G2 phases. It begins with G1 phase (G stands for gap). During this phase, the cell makes a variety of proteins that are needed for DNA replication. When the cell passes the G1 checkpoint it enters the S phase of the cell cycle, during which DNA is replicated, after the replication, the cell leaves S phase and enters G2, where the cell prepares for mitosis or meiosis.
Answer:
Codon are nucleotide triplets (DNA or RNA)
So the answer is a three-based code
Tony suffers from a disease in which myelin is progressively lost. Tony's axons will increasingly lack insulation. The myelin is a protective barrier that would surround the axons. Its primary function is to insulate and protect the axons and also increase the effectivity of transmission of the impulses. The decrease in the amount of such would decrease protection, insulation and the enhancement of transmission.