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#blue light

3 public questions tagged with this topic.

cryptochrome

CRY1 protein stability in blue light is:

The right choice is C: High. In cryptochrome, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Very low; B) Moderate; D) Absent. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.

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PSS-Sec-E-Sensory biology

ZTL stability in blue light is mediated by:

GIGANTEA (C) is correct here. This is core PSS-Sec-E-Sensory biology: once you know the definition or pathway step, GIGANTEA is the clear fit. The wrong ones are A) COP1; B) HY5; D) PHOT1. If the topic is about gradients or potentials, water/solutes move from higher to lower of the relevant quantity.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.

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PSS-Sec-E-Sensory biology

ZTL protein contains which light-sensing domain?

Pick B: LOV domain. Thinking through PSS-Sec-E-Sensory biology step by step rules out the lookalikes and leaves LOV domain. Skip these: A) PHY domain; C) GAF domain; D) PAS domain. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.

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