Chloroplasts and mitochondria are the organelles involved in photosynthesis and cell respiration respectively.
Which organelle is involved in photosynthesis list and describe the parts of this organelle?
Chloroplasts are organelles in plant and bacteria cells that contain the chlorophyll used in photosynthesis. They are bound by a double membrane that contains many folds; this double membrane encloses many other membranous structures, called thylakoids.
Which organelle is involved in photosynthesis?
In plants, photosynthesis takes place in chloroplasts , which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.
What organelle is responsible for respiration?
Encyclopædia Britannica, Inc. The “powerhouses” of the cell, mitochondria are oval-shaped organelles found in most eukaryotic cells. As the site of cellular respiration, mitochondria serve to transform molecules such as glucose into an energy molecule known as ATP (adenosine triphosphate).
What organelle is used in cellular respiration if oxygen is present?
| Term Meaning | Mitochondria The eukaryotic cell structure where cellular respiration occurs | Cytoplasm The contents of a cell between the plasma membrane and the nuclear envelope; includes cytosol which is the jelly-like substance that fills the space between organelles | Aerobic Process that requires oxygen |
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What are the 5 parts of chloroplast?
The parts of a chloroplast such as the inner membrane, outer membrane, intermembrane space, thylakoid membrane, stroma and lamella can be clearly marked out.
What process occurs in the organelle?
Cellular respiration is the multi-step process that creates energy from nutrients and food molecules. It begins in the cytoplasm of the cell, with the mitochondria functioning as the main organelle where the rest of the process continues and finishes. During respiration, glycolysis occurs in the cytoplasm of the cell.
What is an organelle?
Organelles are specialized structures that perform various jobs inside cells . ... The term literally means “little organs.” In the same way organs, such as the heart, liver, stomach, and kidneys, serve specific functions to keep an organism alive, organelles serve specific functions to keep a cell alive.
Which is a list of organelles?
Mitochondria, chromatin, endoplasmic reticulum Peroxisomes, lysosomes, plasma membrane Proteasomes, peroxisomes, lysosomes Mitochondria, endoplasmic reticulum, peroxisomes All of the answers are correct Which statement regarding long-chain fatty acids in aqueous solution is true?
Which organelle is used for transportation?
The endoplasmic reticulum (ER) is an organelle responsible for making both membranes and their proteins. It also aids molecular transport through its own membrane. The ER is responsible for protein translocation, which is the movement of proteins throughout the cell.
What is an organelle give three examples?
The nucleus, the mitochondrion, the chloroplast, the Golgi apparatus, the lysosome, and the endoplasmic reticulum are all examples of organelles. Some organelles, such as mitochondria and chloroplasts, have their own genome (genetic material) separate from that found in the nucleus of the cell.
What are two storage organelles?
Two storage organelles are vesicles and vacuoles .
Where do photosynthesis and cellular respiration take place?
Photosynthesis occurs in the chloroplasts , whereas cellular respiration occurs in the mitochondria. Photosynthesis makes glucose and oxygen, which are then used as the starting products for cellular respiration.
What is the process of cellular respiration step by step?
- Glycolysis. Six-carbon glucose is converted into two pyruvates (three carbons each). ...
- Pyruvate oxidation. Pyruvate travels into the mitochondrial matrix and is converted to a two-carbon molecule bound to coenzyme A, called acetyl CoA. ...
- Citric acid cycle. ...
- Oxidative phosphorylation.
What is the main function of chloroplasts in a plant cell?
Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process . By doing so, they sustain life on Earth. ... Chloroplasts are plant cell organelles that convert light energy into relatively stable chemical energy via the photosynthetic process.
Why are chloroplasts green?
Chlorophyll is located in a plant's chloroplasts, which are tiny structures in a plant's cells. ... Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light . That particular light wavelength is reflected from the plant, so it appears green.
