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- .
1. RNA is usually single stranded while DNA is usually double stranded... 2. RNA nucleotides contain ribose as their sugar and DNA contains deoxyribose (a type of ribose without one oxygen molecule) 3. RNA uses the base Uracil which binds to Adenine while DNA uses Thymine as a base that binds to Adenine.. RNA contains the nitrgoenous base uracil instead of the nitrgoenous base thymine found in DNA. 3. RNA is usually single stranded unlike DNA which is a double helix.