Question 55

In the structure of DNA, which of the following statements is true?

  • A.The double helix are held together by covalent bonds
  • B.Nucleotide is made up of ribose, phosphate and an organic nitrogen compound
  • C.Guanine is the opposite of cytosine
  • D.Adenine is the opposite of cytosine
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2012
Question no.
#55
Type
Objective

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