Starting at 6 months, let kids occasionally drink from a sippy cup, so when you eventually do get rid of the bottle, your child will already be acquainted with the cup, suggests Corrigan. Let babies get used to a cup while they're in the tub. They can pour water out of it, drink from it, or even make a mess with it.
Answer: Both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are made up of nucleotides which consist of three parts: 1  Nitrogenous Base. 2  Purines and pyrimidines are the two categories of nitrogenous bases. 3  Pentose Sugar. 4  In DNA, the sugar is 2'-deoxyribose. 5  Phosphate Group. 6  A single phosphate group is PO 4 3- .
DNA and RNA are strands of nucleotides. DNA is a double-stranded  nucleotide, and RNA is a single-stranded nucleotide.    Both DNA and RNA are known as nucleic acids.â¦ DNA in most cases has  control on the genetic information of the cell where as RNA is  produced by DNA strands to perform specific functions.here are many types of RNA including mRNA, tRNA, and rRNA. mRNA and tRNA are involved in protein synthesis and the process of â¦ translation. mRNA and tRNA bind to the ribosome and form polypeptides or proteins that are released into the cell.