If your baby is very young the cold may linger for up to two weeks. Your baby will have from between six to 10 colds by the time he is two years old. And each cold is just as hard on you and your baby as the first one.If your baby is under three months old when he gets his cold you should contact your doctor.
A nucleoside consists of a nitrogenous base covalently attached to a sugar (ribose or deoxyribose) but without the phosphate group. A nucleotide consists of a nitrogenous base, a sugar (ribose or deoxyribose) and one to three phosphate groups.Nucleoside = Sugar + Base. Nucleotide = Sugar + Base + Phosphate.ugar + Base. A nucleoside consists of a nitrogenous base covalently attached to a sugar (ribose or deoxyribose) but without the phosphate group. When phosphate group of nucleotide is removed by hydrolysis, the structure remaining is nucleoside. Sugar + Base + Phosphate.
Rating Newest Oldest. Best Answer: Nucleotides are the building blocks of DNA, these nucleotides are formed by three parts: 1) A Nitrogenous Base, that are divided in Purines (Adenine, Guanine) and Pyrimidines ( Cytosine, Thymine, Uracil) 2) 1 Molecule of Phosporic Acid (in its Phosphate form) joined by ester bonds to 3) below.