What type of bond holds complementary nitrogenous bases together in DNA?

A. Ionic bond
B. Covalent bond
C. Hydrogen bond
D. Metallic bond

Answer: Hydrogen bond

Additional Information: Hydrogen bonds form between complementary nitrogenous bases in DNA.

Related MCQs

What type of bond holds the nucleotides together in a single strand of DNA?
Which protein structure level is characterized by alpha helices and beta sheets?
Which type of bond is formed between two amino acids in a protein?
Which molecule is central to the regulation of blood glucose levels?
Which of the following is a monosaccharide?
Which process results in the production of pyruvate?
Which molecule is the main energy carrier in cells?
What type of macromolecule are enzymes primarily made of?
Which organelle is involved in protein modification and packaging for export?
What is the main energy carrier in cells?
What type of bond connects the nitrogenous bases in DNA?
Which of the following is an example of a triglyceride?
Which of the following is NOT a type of lipid?
Which organelle is responsible for the synthesis of ATP in a cell?
What is the basic unit of proteins?

Search for: