Give one source and one use of vitamin B6.
What do you understand by DNA replication?
What are vitamins?
Name the vitamin whose deficiency causes scurvy.
Name the base that is found in nucleotide of RNA only.
What is codon?
Name the vitamin whose deficiency causes night blindness.
Name the vitamin which is responsible for proper clotting of blood.
Name the vitamin whose deficiency causes bleeding gums.