Online Resource 2 Article title: The interrelationship between the lower oxygen limit, chlorophyll fluorescence and the xanthophyll cycle in plants Journal.

Slides:

Advertisements

Similar presentations

THE LIGHT DEPENDENT REACTION. OXIDATION AND REDUCTION Oxidation Is a Loss of electrons (OIL) Reduction Is a Gain of electrons (RIG) © 2010 Paul Billiet.

Advertisements

THE LIGHT REACTIONS.  Begin when photons strike the photosynthetic membrane. The process can be divided into three parts. 1) Photoexcitation: absorption.

Forms of stored energy in cells Electrochemical gradients Covalent bonds (ATP) Reducing power (NADH) During photosynthesis, respiration and glycolysis.

Chapter 2 Life Science. Plant Cell Plants are autotrophs – they make their own food. Plants are autotrophs – they make their own food. They use the process.

Nucleic acids Carbohydrates Lipids Proteins Nucleic acids.

Photosynthesis. General Formula CO 2 + H 2 O + light  O 2 + C 6 H 12 O 6 Photosynthesis is a endothermic reaction requiring an external source of energy.

THE NEED FOR ENERGY!

Energy of Life and Photosynthesis Overview

Science Starter 1.18&21.13 Don’t forget to explain ALL answer choices!!

Stage 1: Trap energy from Sunlight. Absorb certain wavelengths of light while reflecting others.

The Reactions (I).  H 2 O is absorbed by the root epidermal cellsepidermal cells  Plants absorb water and carbon dioxide through stoma (a pore surrounded.

Energy in a Cell All Cells Need Energy  Cells need energy to: –Make new molecules. –Build membranes and organelles. –Move molecules in and out of the.

Chapter 10: Energy Carriers

Light Reactions Takes place in the Thylakoids of chloroplasts in eukaryotes Captures solar energy and converts it to Energy storage molecules ATP and NADPH.

Cell Energy: ATP, Photosynthesis & Cellular Respiration

Energy Carriers. In Photosynthesis, energy in sunlight is used to make food. In Photosynthesis, energy in sunlight is used to make food. In Respiration,

Cell Energy: ATP, Photosynthesis & Cellular Respiration Chapters 8 & 9.

Chapter 8 Light Reactions. Need To Know How photosystems convert light energy into chemical energy. (There will be more on this in the next couple of.

CELLULAR ENERGY All Cells Need Energy Cells need energy to do a variety of work: Making new molecules. Building membranes and organelles. Moving molecules.

What type of energy is used inside cells and in our bodies?

Respiration Notes. I. Overview A. Photosynthesis takes place in the chloroplasts B. Respiration takes place in the mitochondria.

The Light Reactions Chapter 3.3

Role of ATP and NAD.

Role of ATP and NAD. H2.2.8 Syllabus Objectives Explain the role of ATP and describe how it is formed from ADP + P Explain the role of NADP+ in trapping.

Photosynthesis. Pigments of Photosynthesis Pigments are molecules that absorb specific wavelengths (energies) of light and reflect all others. Chlorophyll.

ENERGY AND LIFE. Endergonic and Exergonic Both of these reactions are linked because free energy can not just stand around ATP is the energy molecule.

Photosynthesis. Plant and animal cells Difference between.

PHOTOSYNTHESIS. ENERGY AND LIFE Autotrophs  Use sunlight to create food molecules which are broken down for cellular energy.  PLANTS Heterotrophs 

ADP, ATP and Photosynthesis Copyright Cmassengale.

Photosynthesis. Energy and Life Living things need energy to survive. This energy comes from food. The energy in most food comes from the sun.

Textbook References 3.3 – pg – pg Nelson Biology 12.

ATP( Adenosine Triphosphate) ADENINERIBOSE THREE PHOSPHATE GROUPS.

ATP: The Energy Molecule. What is ATP? ATP stands for “adenosine triphosphate”. This molecule is known as the “energy currency” for organisms.

BIOLOGY I. ATP = Adenosine Triphosphate Is used to store and release energy Is made when organisms break down food Has three parts 1. Adenine 2. Ribose.

The Biochemistry of Photosynthesis. Adenosine triphosphate Adenosine triphosphate, or ATP, is an important molecule found in all living cells. It readily.

Hosted by Mrs. Yuen ATP Photosynthesis Cellular Respiration Anything goes

Photosynthesis. A. Introduction 1. Location: chloroplasts (in plants and algae) or folds in cell membrane (in photosynthetic prokaryotes, cyanobacteria)

Autotrophs and Heterotrophs

Basis of Photosynthesis

Photosynthesis Chapter 8.

Energy in A Cell.

Cellular Energy OOO-WEE-ATP We like it

Photosynthesis, Cellular Respiration and Fermentation

Photosynthesis Chapter 6.

Chapter 8 Photosynthesis

The most important biological reaction.

The First Law of Thermodynamics

Photosynthesis and Cellular Respiration

Light reactions of photosynthesis and associated alternative electron transfer pathways Light reactions of photosynthesis and associated alternative electron.

Photosynthesis the light dependent reaction

Energy Test Review Biology 1 Unit 5.

Cellular Energy OOO-WEE-ATP We like it

Photosynthesis.

Photosynthesis! And turns it into

Respiration BINGO.

Cellular Energy.

DO NOW: Based on the summary equation for photosynthesis shown below, which of the following is produced by the reaction? Why do you say that? 6CO2 + 6H2O.

The Chemistry of Living Systems

PHOTOSYNTHESIS …………The Details.

8-3 The Reactions of Photosynthesis

The Cell and Energy The Inner Life of a Cell.

Energy review Chapters 8-10.

ENERGY IN CELLS.

Wayel Jassem, Nigel D. Heaton Kidney International

Chapters 8 & 9 Photosynthesis & Cellular Respiration

Photosynthesis.

Light Dependent & Independent Reaction

Warm-Up #2(or 3) 11/28/11 Label the statement TRUE or FALSE

Presentation transcript:

Online Resource 2 Article title: The interrelationship between the lower oxygen limit, chlorophyll fluorescence and the xanthophyll cycle in plants Journal name: Photosynthesis Research Author names: A. Harrison Wright 1,2 *, John M. DeLong 1, Arunika H.L.A.N. Gunawardena 2, and Robert K. Prange 1 1 Atlantic Food and Horticulture Research Centre, Agriculture and Agri-Food Canada, Kentville, NS, B4N 1J5, Canada. 2 Department of Biology, Dalhousie University, Halifax, NS, B3H 4J1, Canada Corresponding author (*):

Online Resource 2 – ethanol fermentation abbreviations: ADP, adenosine diphosphate; ATP, adenosine triphosphate; Cyt b 6 /f, cytochrome b 6 /f complex; Fd, ferrodoxin; FNR, ferredoxin-NADP + reductase; NADH, nicotinamide adenine dinucleotide ; NADPH, nicotinamide adenine dinucleotide phosphate; Ndh, NADPH-dehydrognase; OAA, oxaloacetate; PC, plastocyanin; P i, phosphate; PQ, plastoquinonol; PTOX, chloroplast terminal oxidase; Q A, plastoquinone Q A ; ROS, reactive oxygen species

Online Resource 2 – mitochondria / chloroplast interactions abbreviations: ADP, adenosine diphosphate; ATP, adenosine triphosphate; Cyt b 6 /f, cytochrome b 6 /f complex; Fd, ferrodoxin; FNR, ferredoxin-NADP + reductase; NADH, nicotinamide adenine dinucleotide ; NADPH, nicotinamide adenine dinucleotide phosphate; Ndh, NADPH-dehydrognase; OAA, oxaloacetate; PC, plastocyanin; P i, phosphate; PQ, plastoquinonol; PTOX, chloroplast terminal oxidase; Q A, plastoquinone Q A ; ROS, reactive oxygen species

Online Resource 2 – chlororespiration Reductant Sources abbreviations: ADP, adenosine diphosphate; ATP, adenosine triphosphate; Cyt b 6 /f, cytochrome b 6 /f complex; Fd, ferrodoxin; FNR, ferredoxin-NADP + reductase; NADH, nicotinamide adenine dinucleotide ; NADPH, nicotinamide adenine dinucleotide phosphate; Ndh, NADPH-dehydrognase; OAA, oxaloacetate; PC, plastocyanin; P i, phosphate; PQ, plastoquinonol; PTOX, chloroplast terminal oxidase; Q A, plastoquinone Q A ; ROS, reactive oxygen species

Online Resource 2 – chlorofermentation? Reductant Sources abbreviations: ADP, adenosine diphosphate; ATP, adenosine triphosphate; Cyt b 6 /f, cytochrome b 6 /f complex; Fd, ferrodoxin; FNR, ferredoxin-NADP + reductase; NADH, nicotinamide adenine dinucleotide ; NADPH, nicotinamide adenine dinucleotide phosphate; Ndh, NADPH-dehydrognase; OAA, oxaloacetate; PC, plastocyanin; P i, phosphate; PQ, plastoquinonol; PTOX, chloroplast terminal oxidase; Q A, plastoquinone Q A ; ROS, reactive oxygen species