Table of Contents
Does photosynthesis occur in algae?
Photosynthesis is the process by which light energy is converted to chemical energy whereby carbon dioxide and water are converted into organic molecules. The process occurs in almost all algae, and in fact much of what is known about photosynthesis was first discovered by studying the green alga Chlorella.
What occurs in photosynthesis?
photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
What is photosynthesis in algae?
Photosynthesis is the process by which organisms use sunlight to produce sugars for energy. Plants, algae and cyanobacteria all conduct oxygenic photosynthesis 1,14. That means they require carbon dioxide, water, and sunlight (solar energy is collected by chlorophyll A).
Where does photosynthesis take place in algae?
chloroplast: An organelle found in the cells of green plants and photosynthetic algae where photosynthesis takes place. mesophyll: A layer of cells that comprises most of the interior of the leaf between the upper and lower layers of epidermis.
In which organelle does photosynthesis take place in plant cells quizlet?
Photosynthesis occurs within the organelle called the chloroplast.
What are organelles in a plant cell?
The organelles found only in plant cells include- chloroplast, cell wall, plastids, and a large central vacuole. The chloroplasts contain a green pigment chlorophyll that is responsible for the process of photosynthesis.
What organelle is important for photosynthesis?
Photosynthesis occurs in the organelle called the chloroplast. The chloroplast contain the chlorophyll needed to capture the light energy so that it can be processed into energy and food for the plant. Chloroplasts are made up of small sacs called thylakoid membranes.
Where does photosynthesis take place in plants and algae?
In plants and algae, which developed much later, photosynthesis occurs in a specialized intracellular organelle—the chloroplast. Chloroplasts perform photosynthesis during the daylight hours. The immediate products of photosynthesis, NADPH and ATP, are used by the photosynthetic cells to produce many organic molecules.
How are chloroplasts used in the photosynthesis process?
Chloroplasts are made up of small sacs called thylakoid membranes. Each of these flat pancake-like membranes has photosystems set in a ray-like pattern to better capture and hold the light energy for use. Chloroplasts are a type of plastid that circulate and move around inside the plant cells.
How does the reproduction of an organelle occur?
These organelles reproduce by pinching themselves in two. This process occurs when a plastid dividing ring forms around the center of the chloroplast, then slowly begins to add pressure to the organelle until it splits under the ring leaving two chloroplast where there had been only one.