Is raw material Direct Material?
the cost of direct materials which can be easily identified with the unit of production. For example, the cost of glass is a direct materials cost in light bulb manufacturing.
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In the light reactions of photosynthesis, light energy is converted into chemical energy in the form of ATP and NADPH. These organic molecules are key in driving the subsequent Calvin cycle, where they are used to convert carbon dioxide into glucose.
Yes, a plant with naturally yellow leaves likely contains chlorophyll for photosynthesis, but the yellow color can also be due to other pigments like carotenoids or xanthophylls. These pigments may be present in lower amounts compared to chlorophyll, causing the yellow color to become more apparent.
What is the source of the oxygen that is given off the plants as waste?
Plants produce oxygen as a byproduct of photosynthesis, which is a process that converts carbon dioxide and water into glucose and oxygen using sunlight. The oxygen is released into the atmosphere as waste during this process.
Is mitochondrion a participant in photosynthesis?
It takes the products of photosynthesis and uses cellular respiration to produce ATP, but it does not take part in the actual reactions of photosynthesis. The mitochondrion can, however, give carbon dioxide to the chloroplasts, so it is able to give reactants to the process.
In which part of cellular respiration does rotenone have its effect?
Rotenone inhibits Complex I of the electron transport chain in cellular respiration, preventing the transfer of electrons from NADH to coenzyme Q. This disrupts the flow of electrons and ultimately impairs the production of ATP.
How does the presence of starch show photosynthesis has taken place?
The presence of starch indicates that photosynthesis has taken place because starch is a storage form of glucose produced during photosynthesis. This process involves converting light energy into chemical energy, which is used to synthesize glucose. Starch is the final product of this conversion and serves as a long-term energy store in plants.
What is green molecule that help plants capture sunlight?
Chlorophyll is the green molecule that helps plants capture sunlight during the process of photosynthesis. It is responsible for absorbing light energy and converting it into chemical energy that the plant can use to produce food.
Do Snake plant produces oxygen at night?
Like all plants, Snake plants perform photosynthesis during the day, releasing oxygen as a byproduct. However, at night, they undergo a process called cellular respiration where they consume oxygen and release carbon dioxide. So, Snake plants do not actively produce oxygen at night.
Which molecules are reactants to photosynthesis?
The reactants in photosynthesis are carbon dioxide (CO2) and water (H2O). These molecules are used by plants, algae, and some bacteria to produce glucose and oxygen in the presence of sunlight and chlorophyll.
Photosynthesis can be broken down into what?
Photosynthesis can be broken down into two main stages: light-dependent reactions and light-independent reactions (Calvin cycle). In the light-dependent reactions, light energy is used to split water molecules into oxygen, protons, and electrons. In the Calvin cycle, these electrons are used to assimilate carbon dioxide into organic molecules like glucose.
A plant cell can Cary out photosynthesis because it has what?
A plant cell can carry out photosynthesis because it contains chloroplasts, which are organelles that contain chlorophyll. Chlorophyll is a pigment that absorbs sunlight and is essential for converting carbon dioxide and water into glucose and oxygen during the process of photosynthesis.
Oxygen is one of the products that is produced by plants during photosynthesis. It is not a waste product. During aerobic cellular respiration, both plant and animals, and other types of organisms, consume oxygen and glucose, and produce carbon dioxide and water. Photosynthesis is responsible for 98% of the oxygen in the earth's atmosphere.
How does sugar and oxygen get out of a plant?
During photosynthesis, plants absorb carbon dioxide and water to produce sugar and oxygen. The sugar is used for energy or stored for later use, while the oxygen is released into the atmosphere through tiny pores in the leaves called stomata. This process helps plants to generate energy and maintain their metabolic activities.
What is a product of the general photosynthesis equation?
The general equation for photosynthesis can be summarized as: 6CO2 + 6H2O + light energy → C6H12O6 + 6O2. The product of photosynthesis is glucose (C6H12O6) and oxygen gas (O2).
What are the products of the chemical equation for photosynthesis?
In laymen's terms, sugar and oxygen are the products.
Chemically, the sugar is glucose: C6H12O6, and oxygen is released as a gas: O2.
Obviously there are many intermediate products, but glucose and oxygen are the final products.
Describe the processes that must occur in order to make rock phosphate available to plants again?
Rock phosphate needs to weather and break down over time due to physical, chemical, and biological processes. Physical weathering includes actions like freezing/thawing, while chemical weathering involves reactions with water and oxygen. Additionally, biological processes such as plant roots and microorganisms play a role in releasing phosphorus from rock phosphate for plant uptake.
Why is photosynthesis nessacary?
Photosynthesis is necessary because it is the process by which plants, algae, and some bacteria convert sunlight, carbon dioxide, and water into glucose and oxygen. This glucose is used as an energy source for the organism, while the oxygen produced is essential for most living organisms to carry out cellular respiration and generate energy. Overall, photosynthesis is crucial for the sustainability of life on Earth.
Is photosystem 2 light dependent?
Yes, photosystem 2 is a light-dependent process in photosynthesis. It absorbs photons to initiate the light-dependent reactions of photosynthesis, where it helps generate oxygen and produce ATP and NADPH.
How does ATP and NADPH play a role in glucose synthesis by plants?
ATP and NADPH provide the energy and reducing power required for glucose synthesis in plants through the process of photosynthesis. ATP is the primary energy source that drives the chemical reactions, while NADPH provides the necessary electrons for reducing carbon dioxide into glucose. This process occurs in the Calvin cycle, where ATP and NADPH are utilized to convert carbon dioxide into glucose.
What are the 8 steps of photosynthesis?
Photosythesis is a process that happens in all plants and is used to make the plants food and here are the steps .Step 1 starts with a healthy green leaf full of chlorapyll,step 2 the plant takes in water from the roots to the xylem up to the leaf,step 3 the plant takes in the suns energy to have energy it self i am unsure about the next answers but here is what i think they are well never mind i dont know by the way this was writen by a 6th grader that is studing this piece of info thanks for reading please read another fact of mine ZOO GIRL.
Explain the energy connection between the glucose and the formation of atp in this process?
Glucose is broken down in a series of metabolic reactions, such as glycolysis and the citric acid cycle, to produce ATP. The energy stored in the chemical bonds of glucose is released and used to convert ADP and inorganic phosphate into ATP through processes like oxidative phosphorylation in the mitochondria. This ATP can then be used as an energy source for cellular activities.
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
Photolysis is a part of which cycle?
Photolysis is a chemical reaction under radiations, involved in photosynthesis.
In most plants, photosynthesis occurs most rapidly when they are exposed to equal intensities of red and blue light wavelengths. This is because red and blue light are absorbed most efficiently by chlorophyll, the pigment responsible for capturing light energy during photosynthesis.