What is the basic structure of gibberellins?
Understand the Problem
The question is asking for the identification of the basic structure of gibberellins among the given options. It requires knowledge of plant hormones and their chemical composition.
Answer
Gibberellins are tetracyclic diterpene acids with 19 or 20 carbons. The active 19-carbon form has a lactone bridge between carbons 4 and 10.
The basic structure of gibberellins is a tetracyclic diterpene acid, consisting of either 19 or 20 carbon atoms. The 19-carbon gibberellins are typically biologically active and have a five-member lactone bridge linking carbons 4 and 10.
Answer for screen readers
The basic structure of gibberellins is a tetracyclic diterpene acid, consisting of either 19 or 20 carbon atoms. The 19-carbon gibberellins are typically biologically active and have a five-member lactone bridge linking carbons 4 and 10.
More Information
Gibberellins are crucial plant hormones that regulate growth and development. They are synthesized in specific regions such as root and stem apices and young leaves.
Tips
Confusing carbon count can lead to misconceptions about activity levels of gibberellins. Remember 19-carbon gibberellins are usually biologically active.
Sources
- Gibberellins - en.wikipedia.org
- Gibberellins - Structure, Function and Its Applications - BYJU'S - byjus.com
- Gibberellins: Definition, Discovery, and Functions - plantcelltechnology.com
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