Answer:
The diagram is attached below.
Explanation:
when sodium and chlorine comes close together they form anion and cation. The compound formed is called sodium chloride.
Both atoms bonded together through ionic bond.
Ionic bond:
It is the bond which is formed by the transfer of electron from one atom to the atom of another element.
Both bonded atoms have very large electronegativity difference. The atom with large electronegativity value accept the electron from other with smaller value of electronegativity.
For example:
Sodium chloride is ionic compound. The electronegativity of chlorine is 3.16 and for sodium is 0.93. There is large difference is present. That's why electron from sodium is transfer to the chlorine. Sodium becomes positive and chlorine becomes negative ion.
Answer:
Explanation:
Type of gene(s) found in cancer cells -------------- oncogene
type of gene(s) found in normal cells and cancer cells ----- oncogene, proto-oncogene
gene(s) that could code for a normal growth factor ---------------- proto-oncogene
gene(s) whose absence can cause cancer --------- tumor suppressor gene (anti-oncogene)
type of gene(s) found in normal cells ----------- oncogene and proto-oncogene
gene(s) whose presence can cause cancer ------------- oncogene
type of gene(s) found only in cancer cells ------- oncogene
Oncogene are the switch off of proto-oncogene and are responsible for abnormal cell growth. Oncogene are found in all normal cells. They are mutated proto-oncogene.
Not sure what the statement are but DNA replication occurs in the nucleus in eukaryotes and happens during interphase in the cell.
Answer:
option A...not all molecules have the same energy
The Answer is B, as they attach to the endoplasmic reticulum so that the protein process can occur