⟩ Why the 2A group elements are called Alkaline earth elements?
The elements occur in earth and the oxides of these metals are basic in nature hence the name alkaline earth metals.
Question and Answer:
Home Bio Chemistry
- Share
Popular Answers:
* There is no answer to the above question yet.
More Questions for you:
What are pentoses? To what organic group do pentoses belong? Are nucleotides formed of only one type of pentose?
Into which two groups can the nitrogen-containing bases that form DNA and RNA be classified? What is the criterion used in that classification?
Who were James Watson, Francis Crik and Maurice Wilkins?
Which are the nucleotides “portions” that bind in the formation of nucleic acids? What is meant by the 5’ and 3’ extremities of nucleic acids?
What is the rule for the pairing of nitrogen-containing bases in the DNA molecule and in the RNA? Is this last question appropriate?
According to the Watson - Crick Model how many polynucleotide chains does a DNA molecule has?
Which type of chemical bond maintains the pairing of each chain in the DNA molecule?
What is the numeric relation between pyrimidine and purine bases in the DNA molecule? Is that relation valid in RNA molecules?
One characteristic of the DNA molecule is its replication capability. What are the consequences of failures during DNA replication?
Why is not it correct to assert that DNA self-replicates?
