The answer is C(An Allele).
Answer:
B axon
Explanation:
The axon carries information away from the cell body.
Answer:
B) Nucleotides
Explanation:
The nucleotides sequence of DNA molecules determines the protein that will be produced. The mRNA molecules carry a copy of DNA to ribosome. the nucleotides consist of three parts- nitrogenous base, pentose sugar and a phospate group. There have more than six billion nucleotide pairs in a cell.
The electrical property of the membrane changes. There is a small undershoot in the membrane potential.