Practice question
Question
Which component of a nucleotide provides the backbone structure?
Explanation
The sugar and phosphate groups form the backbone of nucleic acids via phosphodiester bonds.
We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policyMCQ
Question
Guides and insights connected to this topic
Explore telomere structure, their role in chromosome stability, the end‑replication problem, telomerase activity, aging and disease factors.
HtrA proteins are serine proteases with PDZ domains that regulate mitochondrial quality control and trigger apoptosis. Human members HTRA1‑4 are linked to Parkinson’s
Discover heterochromatin’s dense structure, constitutive vs facultative forms, formation mechanisms, functions, and links to human disease.
Add our app to your home screen for a better experience.
Discussion
Comments
Please log in to join the discussion.
Login to commentNo comments yet. Be the first to start the discussion.