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Plant Functions What do stems & leaves do for a plant???
Transport of Materials Phloem (2) – Carries sugars (food) up & down in plant Xylem (1) – Carries water & mineral up from roots to all parts of plants
Photosynthesis Leaves collect sunlight, water and carbon dioxide to make sugar (food) for the plant The chemical equation for this process is 6 H2O + 6 CO2 C6H12O6 + 6 O2 sugar Sun energy
Respiration Leaves break down sugars to get energy This process releases excess water as waste The chemical equation is C6H12O6 + 6 O2 energy + 6 H2O + 6 CO2 Energy released To help plant grow sugar
Transpiration Taking in CO2 and releasing O2 and H2O as waste products after respiration
Functions of Leaves. Plant Parts Leaves –Provide food (photosynthesis) –Have chloroplasts (green coloring- chlorophyll) –Transpiration (sweating) –Respiration.
Cell Processes Photosynthesis and Respiration. Photosynthesis Nearly all living things get their energy either directly or indirectly from energy of sunlight.
Plant Processes. Photosynthesis-the food manufacturing process in green plants that combine carbon dioxide and water in the presence of light to make.
Photosynthesis Photosynthesis is the process by which plant cell’s capture energy in sunlight and use it to make food. Autotrophs are organisms that make.
Regents Biology Regents Biology Photosynthesis: Life from Light and Air.
All organisms have the same basic needs: Food Water Air Shelter.
Energy in Cells Cellular Respiration Photosynthesis Vs.
Photosynthesis II Christopherson. Photosynthesis Function To produce glucose (food) for producers The formula for glucose: C 6 H 12 O 6.
PLANTS. How do plants make their own food ? Making food Green plants are the only living things which can make their own food. Green plants are the only.
All living things need energy to carry out their life processes.
Photosynthesis and Respiration. What is photosynthesis? A chemical reaction that occurs in plants that changes light energy to chemical energy A chemical.
Biological systems need energy! To do work Chemical activities Growth Movement Reproduction Repair ? Stored in CHEMICAL BONDS.
Why do you get hungry?. Energy All organisms use energy to carry our the chemical activities that allow them to live, grow, and reproduce. Cellular Energy.
Photosynthesis Write On Fourth Grade. Learner Expectation Content Standard: 3.0 Food Production and Energy for Life The student will study the basic parts.
What is Photosynthesis? The process of photosynthesis is a chemical reaction. It is the most important chemical reaction on our planet.
Plants. Parts of Plant ROOTS – take in water and mineral salts from the soil. They anchor the plant into the ground. STEM – is like a straw. It moves.
Plant Parts First Grade Bettie F. Williams Elementary.
In a plant cell where do the light reactions of photosynthesis take place A. Stomata B. Stroma C. Thylakoids D. Mitochondria Stomata open and close for.
BELL WORK: Copy the bolded part of the question and write your answer. Like complex carbohydrates, proteins are biomolecules that serve many functions.
Photosynthesis Grade 3. The student will: Learn what photosynthesis is and how it helps plants. Learn what a plant needs for photosynthesis.
Photosynthesis CAPTURING THE ENERGY IN LIGHT All organisms use energy for the functions of life. Many organisms use energy directly from sunlight. The.
Photosynthesis & Cellular Respiration. The process by which energy from the sun is used to convert carbon dioxide and water into glucose and oxygen Photosynthesis.
Biochemical Pathways A series of chemical reactions.
Objectives At the end of this lesson students will: Be able to identify organisms that can carry out photosynthesis and those that cannot. Be able to.
12.2 Chemistry in Plants. Plants are like a chemical factory that use energy from sunlight and raw materials from air and water.
Plant Parts By Mrs. Hicks. Lets Look at a Plant… Lets name the parts of this plant: flower leaf stem What important part cannot be seen?
Energy Flow in an Ecosystem. Energy Transfer Energy is the ability to do work 3 main paths in which energy flows Producers Consumers Decomposers.
CELL PROCESSES What keeps them alive? Moving Cellular Materials Cells have a _____ membrane that regulates what goes into or out of the cell. Passive.
By: Group 4 Fifth Grade. ROOTS Roots hold a plant in the ground. They take in water and minerals from the soil. The roots of a plant are underground,
1 Unit B: Tree Growth and Development Lesson 2: Understanding the Growth and Decline of Forest Trees.
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