In DNA molecules, Adenine pairs with which of the following nucleic acid bases?
Correct answer: B. Thymine
- A. Guanine
- B. Thymine
- C. Cytosine
- D. Uracil
Explanation
Adenine forms 2 hydrogen bonds with Thymine, therefore option B is correct
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Biological Molecules
The chapter covers water's polarity and biological roles, carbohydrates, lipids, proteins and nucleic acids, including their monomers, bonds, structures and functions. It also distinguishes RNA from DNA and explains conjugated molecules such as glycoproteins, glycolipids and nucleoproteins, which combine organic molecules with a non-protein component.
Practise Biological Molecules
1,790 free Biological Molecules MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Biological Molecules questions
Which of the following is a water-soluble vitamin?
Which of the following makes protective coatings around the plant organs?
Most abundant intracellular free nucleotide is:
Non-toxic vitamins include which of the following?
Which of the following statement is not correct?
The two polypeptides of human insulin are linked together by: