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The main functions of chloroplasts are to produce food ( glucose) during photosynthesis, and to store food energy. Chloroplasts contain the pigment, chlorophyll. Chlorophyll absorbs most of the colors in the color spectrum, and reflects only green and yellow wavelengths of light.
Photosynthesis is a process in which sunlight energy is used to make glucose. The site of photosynthesis is in the chloroplast – an organelle found in the leaves of green plants. The main functions of chloroplasts are to produce food (glucose) during photosynthesis, and to store food energy. Chloroplasts contain the pigment, chlorophyll ...
The light reactions are the steps of photosynthesis that convert solar energy to chemical energy. Water is split, providing a source of electrons and protons (hydrogen ions, H+) and giving off O 2 as a by-product. Light absorbed by chlorophyll drives a transfer of the elec-
Photosynthesis Animation Student Worksheet. INTRODUCTION. This worksheet complements the animation series Photosynthesis. PROCEDURE. 1. This animation series contains seven parts. Read the questions below for each part before watching it. 2. After watching each part, answer the questions in the spaces provided.
Photosynthesis is a two stage process. The light dependent reactions, a light-dependent series of reactions which occur in the grana, and require the direct energy of light to make energy-carrier molecules that are used in the second process: • light energy is trapped by chlorophyll to make ATP (photophosphorylation)
Here's a brief overview of the steps involved in photosynthesis to help you quickly grasp how the process works. Light is absorbed by chlorophyll, a ferment contained in leaves. Light energy is converted into chemical energy: light energy is used to split a water molecule. The reaction releases chemical energy.
It focuses on the key inputs and outputs of photosynthesis as well as the chemical and biological processes involved. (2) Students are asked to label diagrams of photosynthesis showing the movement of gases, electrons, and products through chloroplasts and leaves.
