Practice question
Question
Which organic molecule forms the primary structural component of plant cell walls?
Explanation
Cellulose, a polysaccharide, is the primary structural component of plant cell walls.
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
AIM To observe model specimen showing symbiotic association in root nodules of leguminous plants, Cuscuta on host, lichens. PRINCIPLE Symbiosis is close association between two different organisms where at least one is benefited. It includes mutualism where both are benefited, pa...
AIM To study the meiosis in onion bud or grasshopper testis using permanent slides. PRINCIPLE Meiosis is reduction division that reduces chromosome number by half and produces four haploid gametes from a diploid parent cell. It consists of two successive divisions, Meiosis-I and...
Extract DNA from pea seeds, spinach or onion using enzymes and cold ethanol, demonstrating a simple school‑lab protocol.
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.