Photosynthesis MT: Cytology I will understand the process of photosynthesis.

Slides:

Advertisements

Similar presentations

PHOTOSYNTHESIS.

Advertisements

ATP Adenosine Triphosphate (ATP) - One of the principal chemical compounds that living things use to store and release energy.

Photosynthesis.

Photosynthetic organisms are producers.

Trapping the Sun’s Energy

Energy in a Cell PART 1 Photosynthesis and Cellular Respiration

PHOTOSYNTHESIS Autotrophic Process: Plants and plant-like organisms make their energy (glucose) from sunlight. Stored as carbohydrate in their bodies.

Warm – Up  Stomata-small openings in leaves that allow gases and water to diffuse into and out of the leaf  Guard cells – special cells that surround.

Chemical Energy and ATP

Chapter 8-3 Light Dependent and Light Independent Reactions.

Photosynthesis. Photosynthesis in Overview Process by which plants and other autotrophs store the energy of sunlight into sugars. Requires sunlight, water,

PHOTOSYNTHESIS USES LIGHT ENERGY TO MAKE FOOD

Photosynthesis. Energy Autotrophs Use energy from sun to make their own food Heterotrophs Cannot make their own food, so they eat autotrophs or other.

Photosynthesis “The light and dark reactions” General formula for photosynthesis Light + water + carbon dioxide = glucose + oxygen.

PHOTOSYNTHESIS Do Now: What is an autotroph?

H 2 O + CO 2  C 6 H 12 O 6 + O 2 Photosynthesis.

8.3 The Reactions of Photosynthesis

PHOTOSYNTHESIS USES LIGHT ENERGY TO MAKE FOOD. PHOTOSYNTHESIS Process that converts light energy to chemical energy Occurs in chloroplasts of green plants.

What is Photosynthesis?

CHARACTERISTICS OF LIFE All living things use energy How do living things get and use energy ? Through a process called The Carbon Dioxide/Oxygen Cycle.

Photosynthesis.

8.2 READ Qs 1- IDENTIFY two ways cells can use glucose 2- NAME: Check the organism that has chloroplasts  Mushroom  oak tree  earthworm -build complex.

Photosynthesis Used by Autotrophs Plants, Algae, and some Bacteria.

Cell Energy Photosynthesis What do you know about photosynthesis? Answer the true/false questions using your prior knowledge about photosynthesis.

The overall process of photosynthesis produces sugars that store chemical energy. 6CO2 + 6H2O  C6H12O6 + 6O2.

4.3 Photosynthesis in Detail KEY CONCEPT Photosynthesis converts light energy is captured and used to build sugars that store chemical energy.

KEY CONCEPT The overall process of photosynthesis produces sugars (glucose) that store chemical energy.

The Need for Energy  Energy is essential to life.  The molecule that stores energy is ATP or adenosine triphosphate.

Photosynthetic organisms are producers.

The Chloroplast Unit 4: Energize Your Life. Chloroplasts  Chloroplasts are found in the cells of plants.  Chloroplasts absorb light energy and make.

Photosynthesis. -Primarily in chloroplasts of plants -Reactions occur inside structures within the chloroplasts called thylakoids and the stroma.

ATP ATP Adenosine Triphosphate (ATP) - One of the principal chemical compounds that living things use to store and release energy Adenosine Triphosphate.

End Show Slide 1 of 28 Copyright Pearson Prentice Hall Biology.

4.2 Overview of Photosynthesis KEY CONCEPT The overall process of photosynthesis produces sugars that store chemical energy.

4.1 Chemical Energy & ATP 4.2 Overview of Photosynthesis 4.3 Photosynthesis in Detail CELL ENERGY.

I can relate producers to photosynthesis.

Photosynthesis Occurs in plants: Autotrophs. A process in which plants convert light energy from the sun into chemical energy in the form of organic compounds.

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

A process in which plants convert light energy from the sun into chemical energy in the form of organic compounds (Carbohydrates). Photosynthesis.

Photosynthesis The process of capturing, converting and storing energy from the sun by green plants.

Objectives Relate producers to photosynthesis. Describe the process of photosynthesis.

Making Energy for Cells. Energy Energy is needed to maintain homeostasis All energy on earth originates from the sun.

Ch. 6 Photosynthesis Stuff

TUESDAY, FEBRUARY 23, 2010 What are the two cycles of photosynthesis? Where do these cycles take place? OBJECTIVES: How plants take energy from the sun.

Warm – Up 4/2  Under what conditions would a plant close the guard cells on its leaves?  Analyze why this is an important ability for plants.  (Hint:

Photosynthesis Learning Goal 5-6.

April 13, 2017 Journal:What three things does a plant need in order to perform photosynthesis?

Photosynthesis.

Cell Energy: Photosynthesis & Respiration

Life’s ultimate reaction

I will understand the process of photosynthesis.

11/14/2018 Photosynthesis.

Photosynthesis Notes.

The “What’s” & “How’s” of Photosynthesis

Remember! In order to carry out cellular processes, cells need ENERGY.

II. Photosynthesis.

Photosynthetic organisms are producers.

Photosynthetic organisms are producers.

Photosynthesis Chapter 3.1.

Photosynthesis Biology 2 D. Mitchell.

Daily Warm-up Wednesday, October 20th

Photosynthesis and Cellular Respiration

Photosynthesis Biology.

Photosynthesis Chapter 8.

PHOTOSYNTHESIS The process by which plants and plant-like organisms make glucose from sunlight.

Bioenergetics Photosynthesis

Chapter 9 Energy in a Cell

Two Stages of Photosynthesis:

Photosynthesis.

Presentation transcript:

Photosynthesis MT: Cytology I will understand the process of photosynthesis.

What organisms go through photosynthesis?  Producers/autotrophs, such as plants, trees, algae, some bacteria

Where does photosynthesis take place?  In the chloroplasts of plant cells found in the leaves!

Chloroplasts have chlorophyll  Chlorophyll is a green pigment that reacts to sunlight by transferring energy to e- (electrons)  Makes chloroplasts and plants look green  Reflect green light waves from the sun Granum Single thylakoid Stroma (fluid)

Photosynthesis  Process that uses the energy of sunlight to convert water and carbon dioxide into sugars (glucose) and oxygen.

If you were making a cake, what would the…  Reactants be? flour eggs sugar water etc  Product be? a cake!

Photosynthesis Eqn: Sunlight + 6CO 2 + 6H 2 O = C 6 H 12 O 6 + 6O 2 carbon dioxide water sugar (glucose) oxygen

Photosynthesis Eqn: 6CO 2 + 6H 2 O = C 6 H 12 O 6 + 6O 2 carbon dioxide water sugar (glucose) oxygen Reactants “what is used” Products “what is made”

Where does the energy for the reactions in photosynthesis come from?  e- from chlorophyll, charged by sunlight  NADPH and ATP formed in LD reaction

Photosynthesis Light-Dependent Reaction Light-Independent Reaction AKA Calvin Cycle - sunlight is required - O 2 is produced from water - e- (light energy) fuel the reactions -sunlight is NOT required -Glucose is produced from CO 2

Factors that affect photosynthesis  1. Water – needed to start the LD reaction  2. Temperature – proteins work best between 0-35 degrees Celcius  3. Light – need light to excite e- in chlorophyll

Photosynthesis Song