'4 plants' diaporamas de présentation

I. Forms of Climate Change II . Long-Term Change III. Climate Cycles IV. Human- Induced

710 views • 56 slides

PLANTS

PLANTS. Narcissus Flowers. http://highered.mcgraw-hill.com/sites/0078617022/student_view0/brainpop_movies.html#. 1. Photosynthesis. 2. Photosynthesis in Inspiration. Table of Contents. 3. Using Inspiration. 4. References. Photosynthesis.

646 views • 49 slides

Energy Capturing Pathways

Energy Capturing Pathways. I. Introduction. A. History. 1. VanHelmont ,1630, proved plants need. water. 2. Priestly , 1772, proved plants need. gas ( phlogiston ). 3. Ingenhaus , 1779, proved plants need. sunlight. 4. DeSaussure , 1804, organized all the pieces. 5. Van Neil , 1930,.

543 views • 45 slides

504 views • 44 slides

Introduction to Carbon Cycle

1.1k views • 43 slides

Photosynthesis

Photosynthesis. Photosynthesis is a process by which green plants and other organisms such as algae and some bacteria synthesize their own food in the presence of light. Historical perspective. T.W. Engelmann Experiment. C.B. Van Niel.

967 views • 35 slides

Photosynthesis Has Two Sets of Reactions

Photosynthesis Has Two Sets of Reactions. Light-dependent reactions takes place in the thylakoids ; cannot take place unless light is present, traps energy. Light-independent reactions take place in the stroma; can occur in either the light or the dark, fixes carbon.

501 views • 32 slides

Energy Capturing Pathways ( Photosynthesis )

Energy Capturing Pathways ( Photosynthesis ). I. Introduction. A. History. 1. VanHelmont ,1630, showed plants need. Water. 2. Priestly , 1772, showed plants need. Gas ( phlogiston ). 3. Ingenhaus , 1779, showed plants need. Sunlight. 4. DeSaussure , 1804, showed.

412 views • 32 slides

What traits to pick?

What traits to pick?.

379 views • 30 slides

What makes a species invasive? b) Environmental <Global> Change Hypothesis

What makes a species invasive? b) Environmental <Global> Change Hypothesis. Global Changes Increasing atmospheric CO 2. Keeling & Whorf (2004) CDIAC. What makes a species invasive? b) Environmental <Global> Change Hypothesis. Global Changes Increasing atmospheric CO 2. Photosynthesis:

333 views • 25 slides

Impact of Ethanol on Dry Bean Acreage James E. Byrum July 2007

Impact of Ethanol on Dry Bean Acreage James E. Byrum July 2007. Corn Demand for Ethanol will Continue to Impact Planted Acreage for Several Crops in 2008 and Beyond. NEBRASKA Ethanol Plants 13 Operating Plants 14 Plants Under Construction

336 views • 25 slides

Energy Capturing Pathways (Photosynthesis)

Energy Capturing Pathways (Photosynthesis). I . Introduction. A. History. 1. van Helmont, 1630, proved plants need. water. 2. Priestly, 1772, proved plants need. gas (phlogiston). 3. Ingenhaus, 1779, proved plants need. sunlight. 4. DeSaussure, 1804, organized all the pieces.

376 views • 23 slides

PHOTOSYNTHESIS

PHOTOSYNTHESIS. An anabolic process in which carbohydrates are synthesized from CO 2 and H 2 O by green plants using radiant energy of the Sun, oxygen being a byproduct. 6CO 2 +12H 2 O ? C 6 H 12 O 6 +6O 2 +6H 2 O Autotrophs, Heterotrophs Raw materials Products

421 views • 23 slides

Amaranth Flaveria

C 4 dicots. Amaranth Flaveria. Ribulose 1,5-Bisphosphate Carboxylase (Rubisco). Reactions:. CO 2 + H 2 O. RuBP (5C). 2 X 3-P-Glycerate (3C) + 2 H+. Rubisco. O 2 + H 2 O. 1 X 3-P-Glycerate (3C) + 2H+ + 1 X 2-P-Glycolate (2C). RuBP (5C). Rubisco.

357 views • 20 slides

Photoperiodic Greenhouse Crops

Photoperiodic Greenhouse Crops. Competencies 14.00-16.00. Photoperiodism. The response of different periods of day and night in terms of plant growth and maturity Long day plants flower when days are long and nights are short Short day plants flower when days are short and nights are long

441 views • 19 slides

Photosynthesis

Photosynthesis. Aims: Must be able to state the location and formula for photosynthesis. Should be able to outline the stages involved in photosynthesis. Could be able to outline the different phases of the process and where they happen. Photosynthesis - Basics. Light. 6 CO 2 + 12 H 2 O.

915 views • 18 slides

CAM and C4 Photosynthesis

502 views • 18 slides

PHOTORESPIRATION

O 2. O 2. O 2. O 2. PHOTORESPIRATION. Definition 1:. O 2. The aberrant use of oxygen by chloroplasts. Definition 2:. O 2. An interference with carboxylation caused by the deviant interaction of RUBISCO with oxygen. A process that leads to only one 3PGA being

342 views • 14 slides

Photosynthesis

Photosynthesis. Alternative Mechanisms of Carbon Fixation. RuBisCO Image from: http://www.ncbi.nlm.nih.gov/books/NBK22344/. RuBisCO is the most abundant protein on Earth. It catalyzes the first reaction of the Calvin cycle.

231 views • 13 slides

The effect of elevated oxygen levels on photosynthesis in C3 vs. C4 plants

The effect of elevated oxygen levels on photosynthesis in C3 vs. C4 plants. Gary Larsen Al Wallace Michelle Jordan College of Charleston Team Far Darwin Bulls. Introduction.

307 views • 12 slides