A.MADE OF REPETING SUBstens called nucleotides
B.contains codes for your genes
True. Both nails and hair are made of a protein called keratin, and the DNA within the cells that produce these structures is the same. Thus, the DNA from your nails is the same as the DNA from your hair.
NO.
True and false because two DNA strands can be Identical during mitosis sometimes and sometimes not.
At some time during their lives, all cells must contain DNA.
True
True. Both nails and hair are made of a protein called keratin, and the DNA within the cells that produce these structures is the same. Thus, the DNA from your nails is the same as the DNA from your hair.
true
true
That is not true. They contain their own DNA
NO.
True and false because two DNA strands can be Identical during mitosis sometimes and sometimes not.
true
True. DNA polymerase enzymes are responsible for adding nucleotides to synthesize a new DNA strand during replication, ensuring that the correct base sequence is maintained.
At some time during their lives, all cells must contain DNA.
True
Yes that is true
True. When you eat, you consume the DNA of other organisms, as DNA is present in the cells of all living things that you consume as food.