Content Learning Outcomes Autotrophic organisms Heterotrophs Photosynthesis Light absorption by the chloroplast The stages of photosynthesis The C4 plants Factors affecting photosynthesis The measurement of photosynthesis 2 Learning Outcomes After studying this session, you should be able to explain the ...
• This sage thrasher’s diet, like that of almost all organisms, depends on photosynthesis. (Credit: modification of work by Dave Menke, U.S. Fish and Wildlife Service) This work is licensed under a Concepts of Biology Creative Commons Attribution ...
Role of Photosynthesis Plants use it to make food Animals get their food from plants It produces oxygen which is needed in respiration to release energy It is responsible for forming fossil fuels It removes carbon dioxide from the air ...
PHOTOSYNTHESIS What do you need for Photosynthesis? What do you need for PHOTOSYNTHESIS? The sun Carbon dioxide from the air Pigment Water from the soil Carbon Dioxide • How does gases enter and leave a plant? Stoma or Stomate or ...
WHAT IS PHOTOSYNTHESIS? Where? Inside the chloroplast.. Filled with chlorophyll THE PROCESS BY WHICH PLANTS GET THEIR ENERGY FROM THE SUN (Green pigment) What’s needed: sunlight, Carbon Dioxide(CO2), Water(H2O) What’s produced: Carbohydrates/Sugar (C6H12O6) and Oxygen (O2) WHAT IS ...
Leaf Function •The main function of leaves is to absorb sunlight and use this energy to produce sugars This is the process of photosynthesis Photosynthesis is the creation of sugar from carbon dioxide and water using the energy of ...
Chlorophyll Fluorescence Plant chlorophyll fluorescence technology was developed in the 1990s. The variation in fluorescence can be shown by false color images or as numerical values from the photochemical reaction kinetics (quantum yield, fluorescence decline, non-photosynthetic quenching). Chlorophyll Fluorescence Photosynthesis ...
Characteristics of life https:// www.youtube.com/watch?v=Gy60BqCn TG4 https:// www.youtube.com/watch?v=juxLuo-sH 6M&list=PL1x86IFIADThNSawwEju8dnQ BwazNEn6P&index=125&t=0s Write down what this video is about. What do you think we will be studying in science? Watch ...
Interdependence All species live in ecosystems composed of communities of animals, plants and other organisms that are dependent on each other and are adapted to particular conditions Plants need the nutrients from animal droppings and decay Plants produce food by ...
Introduction to Photosynthesis Introduction to Photosynthesis • Life is solar powered. • photosynthesis captures light energy from the sun and converts into chemical energy that is stored in sugars and other organic molecules, ATP.. • Photosynthesis nourishes almost all of ...
Overview of photosynthesis Overview of photosynthesis and respiration and respiration SUN SUN RADIANT RADIANT ENERGY ENERGY CELL PHOTOSYNTHESIS RESPIRATION CELL PHOTOSYNTHESIS RESPIRATION ACTIVITIES ACTIVITIES GLUCOSE ATP(ENERGY) GLUCOSE ATP(ENERGY) •Organisms that use light energy from the sun to produce food&mdash ...
How do organisms obtain energy? • Autotrophs –Able to produce their own food • Ex. Plants use sunlight to produce energy • Photosynthesis • Heterotrophs –Unable to produce their own food, rely on other organisms as a source ...
BIOLOGY CONCEPTS & CONNECTIONS Fourth Edition Neil A. Campbell • Jane B. Reece • Lawrence G. Mitchell • Martha R. Taylor CHAPTER 7 Photosynthesis: Using Light to Make Food Modules 7.1 – 7.5 From PowerPoint® Lectures for ...
Life in the Sun • Light is central to the life of a plant • Photosynthesis is the most important chemical process on Earth – It provides food for virtually all organisms • Plant cells convert light into chemical signals ...
Photosynthesis Photosynthesis • An anabolic, endergonic, carbon dioxide anabolic, endergonic, carbon dioxide (CO ) requiring process that uses light energy (CO ) light energy 2 2 (photons) and water (H O) to produce organic (photons) water (H O) organic 2 ...
1) Nutrients :- The components of food like carbohydrates, fats, proteins vitamins and minerals are called nutrients. Nutrients help living organisms :- i) To build their bodies. ii) To grow. iii) To repair the damaged parts of their bodies. iv) ...
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