When comparing liver cells and kidney cells within an organism, many differences can be observed and documented. Which of follow
ing is not a difference between liver cells and kidney cells in the same animal? Choose one:
A. The different cells have different roles in the body.
B. The different cells are generated during the animal's development.
C. The different cells produce different proteins.
D. The different cells express different genes.
E. The different cells have different DNA.
All living cells are made up of genetic material (DNA). The DNA sequence in the same organism is same for all the cells of that organism. The difference in the cells is that the genes on the DNA sequence are not expressed at the same time. Some of the genes are silenced while others are expressed during gene regulation. This allows each cell to perform its specific function.
During the animal's development, the cell differentiates to produce the different kinds of cell the organism contains. This differentiation is as a result of expression and silencing of some genes on the same DNA sequence. Hence, different genes are expressed in the different cells which ultimately leads to production of different proteins.
But the DNA is the same across all cells in the organism.
there would be either be dna substitutions, deletions or insertions. substitution simply changes the letter. deletion gets rid of a letter. insertion adds another letter.
You have to review the inspection and report and correct all of the noted deficiencies and then you have to inform your employees of all of the violations and explain their importance.
