It is only DNA which contains sugar deoxyribose, has primary function storing, transferring genetic information and double-stranded. RNA it only directs code for amino acid which contains the uracil base and it is found throughout the cell.
Both the DNA and RNA are polymers which are made up of nucleotides and contains the adenine base.
Antibiotics are small molecules that are used to treat diseases that are caused by organisms
Vaccines are used to prevent infection to a particular disease.
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Oxygen enters your body through your mouth, then it goes to your lungs.
Answer:
The fossil in a rock that has the same shape as the original organism is called a cast fossil
Explanation:
