Look like stacks of coins and are found in the chloroplasts?
Thylakoids are membrane-bound structures that contain chlorophyll and other pigments in chloroplasts. They resemble stacks of coins and are where the light-dependent reactions of photosynthesis occur, converting light energy into chemical energy. This energy is then used to produce ATP and NADPH for the Calvin cycle in the stroma of the chloroplast.
Where would the greatest number of chloroplast be found in a leaf?
The greatest number of chloroplasts can be found in the palisade mesophyll cells, which are located in the upper layer of the leaf where they receive the most light for photosynthesis. This is the primary site for photosynthesis in most plants.
it is made in the ribosomes and the chloroplast
How many membranes enclose the contents of the chloroplast?
Two membranes enclose the contents of the chloroplast - the outer membrane and the inner membrane.
What is a membrane system found within chloroplasts that contain the components for photosynthesis?
The membrane system found within chloroplasts that contains the components for photosynthesis is called the thylakoid membrane. It is where light reactions of photosynthesis take place, including the capture and conversion of light energy into chemical energy. The thylakoid membrane also houses the photosystems, electron transport chain, and ATP synthase that are essential for the process of photosynthesis.
Where else in chloroplasts does chemiosmosis translocates protons from?
Protons are translocated from the stroma to the thylakoid lumen in chloroplasts during chemiosmosis. This creates a proton gradient that is used by ATP synthase to generate ATP through the process of photophosphorylation.
Do nerve cells contain chloroplasts?
No, nerve cells do not contain chloroplasts. Chloroplasts are found in plant cells and are responsible for photosynthesis, which is the process by which plants convert sunlight into energy. Nerve cells do not have this function as they are specialized for transmitting electrical signals in the nervous system.
What would happen to a plant if its chloroplasts stopped working?
Chloroplasts are doing photosynthesis. They will die if chloroplasts are not working.
Plant chloroplasts convert the energy of sunlight into what?
Plant chloroplasts convert the energy of sunlight into chemical energy in the form of glucose through a process called photosynthesis. This chemical energy is used by the plant for growth, reproduction, and metabolism.
What is the region outside the chloroplast?
The region outside the chloroplast is called the cytoplasm. It is a gel-like substance that fills the cell and contains various organelles, including the mitochondria, endoplasmic reticulum, and ribosomes. The cytoplasm plays a key role in supporting various cellular processes, such as protein synthesis and energy production.
How do chloroplasts and mitochondria work together in a plant cell?
Chloroplasts are responsible for photosynthesis, converting sunlight into chemical energy. Mitochondria then use this energy to generate ATP through cellular respiration. Together, they maintain the energy balance within the cell, with chloroplasts producing energy and mitochondria utilizing it efficiently.
No, fungi do not have chloroplasts. Chloroplasts are found in plants and algae, where they are responsible for photosynthesis. Fungi obtain their nutrients from other sources and do not perform photosynthesis.
Chloroplasts are organelles found in plant cells that are responsible for photosynthesis, the process by which plants convert sunlight into energy by using carbon dioxide and water to produce glucose and oxygen. This process is essential for the plant's survival and provides oxygen for other living organisms.
Do Prokaryotes have chloroplasts?
No they don't.They are only in eukariyotes. Prokariyotes have photosynthetic filaments
What is unique about chloroplast and mitochondria?
Chloroplasts are unique because they contain chlorophyll and are responsible for photosynthesis in plant cells. Mitochondria are unique because they generate energy in the form of ATP through cellular respiration. Both organelles have their own DNA and can replicate independently within the cell.
Do chloroplasts have ribosomes?
Yes, chloroplasts (plastid) in plants, algae and some protists and mitochondria of all Eukaryotes containing their own DNA that produce RNA and make proteins. They thought to be originated as a result of endosymbiosis!
What are the three general groups of plant pigments?
The three types of pigments found in a plant are chlorophyll a, chlorophyll b, and carotenoids (mainly carotene). Chlorophyll a (the main pigment) absorbs blue-green light, chlorophyll b absorbs yellow-green light, and carotene absorbs yellow-orange light.
Why do plants in areas with short growin seasons have more chloroplasts?
some plant cells have more chloroplast because their habitat might not have sufficient food. eg: cactus lives in the desert where there is no food. so the cactus will need more chloroplast to make more food for survival
Which cells contain chloroplasts?
Chloroplasts are found in plant cells, particularly in the mesophyll cells of leaves. They are also present in some protists, like algae. Chloroplasts are the organelles responsible for photosynthesis, which converts light energy into chemical energy.
What is the function of the thylakoids in a chloroplast?
Thylakoids are membrane-bound compartments inside chloroplasts where photosynthesis takes place. They contain chlorophyll and other pigments that capture light energy to drive the reactions of photosynthesis, converting light energy into chemical energy. They also house the protein complexes involved in the electron transport chain that generates ATP and NADPH for the Calvin cycle.
Are chloroplasts in plant or animal cells?
Chloroplasts are only found in plant cells. They are responsible for photosynthesis, where they convert light energy into chemical energy to produce glucose. This process helps plants create their own food for growth and survival.
What is the choloroplasts function?
Chloroplasts are responsible for photosynthesis, the process by which plants convert sunlight into energy in the form of glucose. This green organelle contains chlorophyll, a pigment that captures light energy, and enzymes that facilitate the chemical reactions of photosynthesis.
The chloroplast of plants are most close in size to what?
The chloroplasts of plants are most closely in size to bacteria cells, specifically cyanobacteria. They are both relatively similar in size and share certain structural features, such as a double membrane.
This organism would likely be classified in the domain Eukaryota, specifically in the kingdom Protista or possibly Plantae, depending on its specific characteristics.
The light phase of photosynthesis takes place in the thylakoid membranes within the chloroplasts. These membranes contain the pigment chlorophyll which captures light energy to initiate the process of photosynthesis.