Phytochromes - PowerPoint PPT Presentation

Unit 10 Plants

Unit 10 Plants. Plant Responses to Internal and External Signals. Plant hormones. Hormone: chemical signals that coordinate parts of an organism; produced in one part of the body and then transported to other parts of the body; low concentrations

★ ★ ★ ★ ★

318 views • 9 slides

Phytochromes - R/FR photoreceptors

Phytochromes - R/FR photoreceptors. Pr. Pfr. Pfr. at equilibrium: d [P fr ]/ d t = 0 = k 1 λ [P r ] - k 2 λ [P fr ] [P fr ]/[P tot ] = ϕ = k 1 λ / ( k 1 λ + k 2 λ ). R. ϕ = 0.85. k 2, 660 nm. k 1, 660 nm. Pfr. Phytochromes - R/FR photoreceptors. Pr. Pr. ϕ = 0.03. FR.

★ ★ ★ ★ ★

230 views • 5 slides

View Phytochromes PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Phytochromes PowerPoint presentations. You can view or download Phytochromes presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.