which of the following organelles convert solar energy into glucose and oxygen?
a. endoplasmic reticuli
b. chloroplasts
c. vacuoles
d. mitochondria
B: Chloroplasts convert solar energy into glucose and oxygen.
When electrons in chlorophyll are excited by photons of sunlight, a chemical reaction takes place in which carbon dioxide and water are converted into glucose and oxygen. Chloroplasts are organelles that can only be found in autotrophs, which include plants, algae, and cyanobacteria.
The surrounding environment is where cells get nutrition; nevertheless, where do those nutrients originate? Cells on Earth are responsible for almost the entire production of organic matter since they are the only organisms capable of transforming the solar energy they receive into energy-rich macromolecules.
This activity, which is known as photosynthesis, is critical to the functioning of the global carbon cycle, and the creatures that participate in photosynthesis are at the bottom of the majority of food chains.
The majority of living creatures are dependent on photosynthesis in order to produce the intricate organic molecules that are necessary for them to use as a source of energy. Cells that participate in photosynthesis may be found in a wide variety of organisms, including green plants, phytoplankton, and cyanobacteria.
During the process of photosynthesis, cells combine the energy from the sun with the energy that comes from carbon dioxide to produce sugar molecules and oxygen.
These simple sugar molecules serve as the building blocks for the production of more complex molecules, such as glucose, by the photosynthetic cell. Then, in the process known as respiration, cells make use of oxygen and glucose to form energy-rich carrier molecules like ATP, with the byproduct of this process being the production of carbon dioxide.
Because of this, the synthesis of glucose and the breakdown of glucose inside cells are two separate and antagonistic processes.
The process by which carbon-based material is built up and broken down as it moves from carbon dioxide to more complex organic molecules (during photosynthesis) and then back to carbon dioxide (during respiration) is a component of what is usually referred to as the global carbon cycle.
In point of fact, the fossil fuels that we make use of to power our planet today are the fossilized remnants of species that were once alive, and they provide a striking illustration of how this cycle works. Photosynthesis is an essential part of the carbon cycle since it is responsible for the “building” part of the cycle. Without photosynthesis, the carbon cycle would not be feasible.
Photosynthesis, on the other hand, is responsible not only for driving the carbon cycle but also for producing the oxygen that creatures that respire need. It is interesting to note that while green plants are responsible for producing a significant portion of the oxygen in the air that humans breathe, it is believed that phytoplankton and cyanobacteria in the seas create between one-third and one-half of the atmospheric oxygen on Earth.
Pigments unique to photosynthetic cells are responsible for the absorption of light energy. Variable wavelengths of visible light elicit different responses from various pigments. Chlorophyll, the principal pigment involved in photosynthesis, is able to reflect green light while at the same time being able to powerfully absorb red and blue light.
Chlorophyll is found in the organelles known as chloroplasts, which are responsible for photosynthesis in plants. The thylakoid membrane is a third membrane that is included inside chloroplasts and creates lengthy folds within the organelle. Chloroplasts are enclosed by a double membrane on the outside and contain a third membrane on the inside.
When seen under an electron microscope, thylakoid membranes have the appearance of coin stacks, despite the fact that the compartments they create are linked in the manner of a labyrinth. The green pigment chlorophyll is found inside the thylakoid membrane, and the stroma is the name given to the area that is placed between the thylakoid membrane and the chloroplast membranes.
There are many other varieties of chlorophyll as well as countless other pigments that react to light. These pigments include red, brown, and blue pigments. Chlorophyll A is the primary pigment that is used in the process of photosynthesis. These many additional pigments could be able to aid in the transfer of light energy to chlorophyll A or in the defense of the cell against photodamage.
For instance, the photosynthetic protists called dinoflagellates, which are responsible for the “red tides” that often prompt warnings against eating shellfish, contain a variety of light-sensitive pigments, including both chlorophyll and the red pigments that are responsible for their dramatic coloration. These pigments give dinoflagellates their characteristic red coloration.
The chemical process known as photosynthesis involves the participation of both light-dependent and light-independent processes. The processes that are referred to as “light” take place in plants inside the chloroplast thylakoids, which are the locations of the chlorophyll pigments stated before. When the light energy penetrates the pigment molecules, it energises the electrons that are already there, and then these energized electrons are transferred to an electron transport chain that is located in the thylakoid membrane.
The subsequent steps in the electron transport chain successively move each electron to a state with a lower energy level, and they capture the energy that is released by the electron in the process of creating ATP and NADPH. In the meanwhile, each chlorophyll molecule retrieves an electron from a nearby water molecule to replace the one that it has lost. This process effectively results in the splitting of water molecules, which leads to the production of oxygen.
After the light reactions have concluded, the light-independent reactions, sometimes known as the “dark” reactions, are carried out in the stroma of the chloroplast. During this process, which is also known as carbon fixation, the energy from the ATP and NADPH molecules generated by the light reactions drives a chemical pathway. This pathway uses the carbon in carbon dioxide (from the atmosphere) to build a three-carbon sugar called glyceraldehyde-3-phosphate.
The energy comes from ATP and NADPH molecules (G3P). Following this step, cells will employ G3P to construct a broad range of different sugars (including glucose) and chemical compounds. Following the movement of G3P from the stroma, many of these interconversions take place outside of the chloroplast.
The products of these reactions are subsequently carried to other sections of the cell, including the mitochondria, where they are broken down to generate new energy carrier molecules to fulfill the metabolic needs of the cell. This ensures that the cell continues to function normally. Some of the sugar molecules consumed by plants are converted into sucrose or starch for storage.
Chlorophyll and other light-sensitive pigments are found inside photosynthetic cells, which are responsible for absorbing sun energy. These types of cells are able to transform the solar energy into energy-rich organic compounds like glucose when there is carbon dioxide present in the environment.
These cells are not only responsible for driving the global carbon cycle, but they are also responsible for producing a significant portion of the oxygen that is found in the atmosphere of the Earth. Nonphotosynthetic cells employ the byproducts of photosynthesis to carry out the process that is the exact opposite of photosynthesis; specifically, they break down glucose and release carbon dioxide.
Chloroplasts
The cell’s chloroplasts are responsible for the production of food. Plant cells and the cells of certain protists, such as algae, are the only cells that include organelles. Chloroplasts are absent from the cells of animals. Chloroplasts are responsible for converting the light energy that comes from the sun into sugars that other parts of the cell may utilise.
Photosynthesis
Plants produce oxygen and energy in the form of sugar via a process known as photosynthesis. This process involves the use of light, water, and carbon dioxide.
Photosynthesis is the process that takes in light energy from the sun and transforms it into chemical energy. Plants are responsible for the process of photosynthesis.
The Central Processing Unit of the Cell
Mitochondria, which are collectively referred to as mitochondrion, are responsible for converting chemical energy into a form that our cells are able to use. The term for this kind of activity is cellular respiration. It is used by the mitochondria in order to convert glucose and oxygen into a molecule of high-energy known as ATP.
Question :
Which of these organelles is responsible for converting the energy from the sun into glucose and oxygen? Chloroplasts
Which cellular organelles are primarily accountable for the majority of the cell’s ATP production? Mitochondria
The DNA that makes up a cell is structured in many ways. What do you name these kind of structures? Chromosomes
Chloroplasts
The cell’s chloroplasts are responsible for the production of food. Plant cells and the cells of certain protists, such as algae, are the only cells that include organelles. Chloroplasts are absent from the cells of animals. Chloroplasts are responsible for converting the light energy that comes from the sun into sugars that other parts of the cell may utilise.
Photosynthesis
In order for photosynthesis to begin, the beginning reactants need to be sunlight, carbon dioxide, and water (Figure 5.5). When the process of photosynthesis is finished, it results in the release of oxygen and the production of carbohydrate molecules, most often glucose. These sugar molecules store the vital energy that all living things need in order to continue existing.
cellular respiration
Cellular respiration is the process by which the body’s cells transform the energy contained in meals into a form of energy that can be used by those cells. During the process of cellular respiration, glucose and oxygen are transformed into carbon dioxide and water, and the energy that was previously contained in glucose is transferred into ATP.
The Central Processing Unit of the Cell
Mitochondria, which are collectively referred to as mitochondrion, are responsible for converting chemical energy into a form that our cells are able to use. The term for this kind of activity is cellular respiration. It is used by the mitochondria in order to convert glucose and oxygen into a molecule of high-energy known as ATP.
What are some of the similarities between lysosomes and Golgi bodies? Both of these locations serve as the “command headquarters” of the criminal organization. They cause the release of energy from the food that is broken down. They are some examples of organelles found in cells.
chloroplasts make up the
The chloroplast is an organelle that is present in plant cells and is responsible for turning the energy from sunlight into the chemical energy contained in sugar molecules. This process takes place in plants. Because it contains chlorophyll, this organelle with two membranes is able to complete the task of capturing the energy from sunlight.
light-dependent responses
The primary mechanisms that comprise photosynthesis are referred to respectively as light-dependent reactions and light-independent reactions. Oxygen is generated as a consequence of the process of water atoms being torn apart by light-dependent processes.
The water is where the oxygen comes from that is released during photosynthesis. During the process of photosynthesis, the plants will take in water in addition to the carbon dioxide. In a later stage, these molecules of water are transformed into molecules of oxygen and sugar. After that, the oxygen is discharged back into the environment, while the sugar molecules are saved for later use as a source of energy.
During the process of light reactions, one electron is removed from a water molecule, which results in the oxygen and hydrogen atoms being free. After combining with another free oxygen atom, the free oxygen atom produces oxygen gas, which is subsequently released into the atmosphere.
ATP
The process of cellular respiration is a chain of chemical events that may be used to extract the energy contained in glucose. The production of energy in the form of ATP, which is the cell’s global energy currency, occurs during the process of cellular respiration.
mitochondria
While the majority of aerobic respiration (with oxygen) takes place in the mitochondria of the cell, anaerobic respiration (without oxygen) occurs in the cytoplasm of the cell.
Mitochondria. … Mitochondria, sometimes known as the “powerhouses” of the cell, are oval-shaped organelles that are present in almost all eukaryotic cells. Mitochondria, which are responsible for cellular respiration, are responsible for the conversion of substances such as glucose into ATP, which is an energy molecule (adenosine triphosphate).
In eukaryotic cells, the Golgi apparatus is responsible for the transport and modification of proteins. How have researchers investigated the dynamic motions of proteins as they pass through the Golgi? Within eukaryotic cells, the Golgi apparatus is the primary organelle that is responsible for mediating the transport of lipids and proteins.
When mitochondria convert glucose into adenosine triphosphate (ATP), they function similarly to furnaces in that they “burn” (use) oxygen and release carbon dioxide and water into the environment. This is analogous to how fire consumes oxygen and produces carbon dioxide and water. Because oxygen is required for the process, we refer to it as being aerobic (as in aerobic exercise).
What Functions Do Lysosomes Play?… Lysosomes are responsible for the dismantling of macromolecules into their component elements, which are subsequently recycled. These organelles that are surrounded by a membrane contain a wide array of hydrolase enzymes, which are able to break down a number of different compounds, including proteins, nucleic acids, lipids, and complex sugars.
Ribosomes may either be seen floating “free” in the cytoplasm or attached to the endoplasmic reticulum (ER) to form rough ER. There is the potential for up to 10 million ribosomes to exist in a single mammalian cell. A structure known as a polysome is formed when many ribosomes are joined to the same strand of messenger RNA (mRNA).
Ribosomes, the endoplasmic reticulum, and the Golgi apparatus are all connected to one another as a result of their participation in the process of transporting and synthesizing proteins…. Modifying the proteins and enclosing them in vesicles are the two fundamental functions that the Golgi apparatus is responsible for. They are then moved to their respective destinations in the different areas of the cell from this location.
nucleus
The DNA of the cell is stored inside the nucleus, which is an internal compartment of the cell (the boss). The nucleus of a eukaryotic cell is responsible for controlling the majority of the operations of the cell. The nuclear envelope is a double membrane that wraps around the nucleus and protects it on all sides.
Chloroplasts and mitochondria are examples of membrane-bound organelles that are particularly adept in the process of energy transformation. Through a process known as photosynthesis, chloroplasts convert sun energy into carbohydrates. Mitochondria are responsible for the breakdown of carbohydrates into adenosine triphosphate (ATP).
Chlorophyll is responsible for the conversion of solar energy. Sucrose is the form that glucose takes when it is stored.
Mitochondria are membrane-bound cell organelles (mitochondrion is the singular form) that provide the vast majority of the chemical energy required to fuel the metabolic activities that occur inside the cell. The mitochondria are responsible for the production of chemical energy, which is then stored in a tiny molecule known as adenosine triphosphate (ATP).
photosynthesis
During the process of photosynthesis, glucose is produced, which is then used by plants and other photosynthetic producers to store energy in the chemical bonds that make up glucose. After that, both plants and consumers like animals go through a number of metabolic processes that are together referred to as cellular respiration.
The light reactions come to a halt, and here is where the Calvin cycle begins. To create glucose, the molecule that almost all organisms depend on for their nutrition, it makes use of the chemical energy that is stored in ATP and NADPH (as a result of interactions with light), as well as carbon dioxide that comes from the atmosphere.
As a result of the fact that the process of photosynthesis requires energy from the sun, which is then transformed into the food that plants need to survive (photosynthesis being a kind of chemical energy). During the process of photosynthesis, therefore, the energy from the sun is transformed into the energy of chemicals.
During the process of photosynthesis, plants draw water and carbon dioxide from the surrounding air and soil respectively. Within the plant cell, water undergoes oxidation, which results in the loss of electrons, while carbon dioxide undergoes reduction, which results in the accumulation of electrons. The water is converted into oxygen, and the carbon dioxide into glucose, as a result of this process.
During the process of photosynthesis, energy from the sun is captured and then turned into a type of chemical energy known as glucose by utilizing water and carbon dioxide.
chloroplasts
In plants, the process of photosynthesis occurs in chloroplasts, which are structures that contain chlorophyll. The thylakoid membrane is a third membrane that is included inside chloroplasts and produces lengthy folds within the organelle. Chloroplasts are surrounded by a double membrane and have a third inner membrane called the thylakoid membrane.
During the process of photosynthesis, plants use their leaves to absorb light energy. The energy of the sun is harnessed by plants, which then convert water and carbon dioxide into the sugar known as glucose. Plants use glucose for its energy properties and also utilise it as a building block in the production of cellulose and starch. Cell walls are typically constructed up of cellulose.
A representation of molecular or diatomic oxygen, which consists of two atoms of oxygen connected to one another. The molecule known as molecular oxygen (O2) is a diatomic molecule that is made up of two atoms of oxygen that are covalently bonded to one another.
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Properties.
The formula for chemicals
O2 Has a Melting Point of -219°C