What oxidaion reaction occurs in he body?
One common oxidation reaction in the body is the oxidation of glucose during cellular respiration, which produces carbon dioxide and water while releasing energy in the form of ATP. This process occurs in the mitochondria of cells and is essential for supplying energy to the body.
The energy plants gain through photosynthesis is stored in what?
carbohydrates; like glucose, starch, and cellulose.
What three thing do plants need to carry out photosynthesis?
Plants need light, water, and carbon dioxide to carry out photosynthesis. Light energy is absorbed by chlorophyll in the plant’s cells, which is then used to convert carbon dioxide and water into glucose and oxygen.
What is a flammable gas that is also a by product of photosynthesis?
Oxygen is a byproduct of photosynthesis and is also a flammable gas.
How might the rate of photosynthesis be affected by increasing the thickness of a leaf?
By increasing the thickness of a leaf the process of photosynthesis will become longer. This is because the sun has to penetrate through the leaf to the chloroplasts so that the chloroplasts can converge the sunlight into energy. If the thickness of the leaf is increased then the sunlight will take more time to penetrate through the leaf to reach the chloroplasts.
ATP and NADH2
How does light intensity affect the rate of photosynthesis?
Higher light intensity increases the rate of photosynthesis and vice versa.
more intense light means more energy in the light, so the chloroplasts get more energy from light, making photosynthesis go faster
Is energy needed for photosynthesis take place?
Yes energy is needed for photosynthesis and plants use light energy which they get from solar radiation.
What is the lower plants such as algae?
Lower plants such as algae are simple, non-flowering plants that lack true roots, stems, and leaves. They are typically found in aquatic environments, but can also grow in moist terrestrial habitats. Algae play essential roles in ecosystems by producing oxygen, serving as food sources for various organisms, and contributing to nutrient cycling.
How can energy transfer to plants?
The process of photosynthesis uses the Sun's energy to create more complex carbon bonds and assemble sugars. When these sugars are broken back down to their constituent elements, which require less energy, the excess energy transfers to the plant or other organism consuming the sugars.
Are raw materials a controllable or uncontrollable cost?
Raw materials are typically considered an uncontrollable cost because their prices are set by external factors such as market demand and supply. While a company can negotiate with suppliers or seek alternative sources, they have limited control over the overall price of raw materials.
In the process of photosynthesis a plant produces nutrients by using the energy from what?
During photosynthesis, a plant uses energy from sunlight to convert carbon dioxide and water into glucose (sugar) and oxygen. This process occurs in the chloroplasts of plant cells, specifically in the chlorophyll molecules.
Which is a role of photosystem 1 in the light reactions?
to make energy-carrier molecules like NADPH
Apex
What is raw materials needed by plant in photosynthesis?
The raw materials for photosynthesis are carbon dioxide (CO2) and water (H2O)
6CO2 + 6H2O -> C6H12O6 +6O2
The glucose (C6H12O6) produced by this photosynthesis is used by the plant for synthesis of other carbohydrates and energy.
What happens to carbon during photosynthesis?
Carbon dioxide is converted into organic compounds, especially sugars, using the energy from sunlight and water.
What raw materials are needed by plant for photosynthesis?
Plants need water, carbon dioxide, and sunlight to carry out photosynthesis. Water is absorbed from the soil through the roots, carbon dioxide is taken in from the air through tiny pores in the leaves called stomata, and sunlight is captured by chlorophyll in the chloroplasts of the plant cells.
Where in the cell does light independent reactions take place?
Light-independent reactions, also known as the Calvin cycle, take place in the stroma of the chloroplast. This part of the chloroplast surrounds the thylakoid membranes where the light-dependent reactions occur. In the stroma, carbon dioxide is fixed and converted into glucose through a series of enzymatic reactions.
How does photosynthesis maintain balance between oxygen and carbon dioxide in the environment?
Photosynthesis helps to balance oxygen and carbon dioxide in the air because plants produce oxygen through photosynthesis, this therefore goes into air which humans breathe in. We breathe out carbon dioxide and the plants needs carbon dioxide, so therefore the levels of carbon dioxide and oxygen are balanced in the air.
Why is the dark reactions called a cycle?
RuBP made during the dark reaction is used to start the reaction again. novanet.
What are photosynthesis and photography have in common?
They both get energy from inorganic materials. Photosynthesis uses sunlight and chemosynthesis uses inorganic compounds. Chemosynthesis is the process by which certain bacteria convert carbon dioxide and water into carbohydrates using inorganic compounds for energy. Photosynthesis uses carbon dioxide, water and light to make oxygen and glucose.
What are the roles of chloroplast in photosynthesis?
The chloroplast is where photosynthesis occurs. There are structures inside the chloroplast called thylakoids. These thylakoids are membranes with special proteins on them that carry out the light reactions of photosynthesis. These membranes are stacked (these stacks are called grana) in order to increase their surface area for the light reactions. The light reactions are responsible for producing NADPH and ATP which will be used for the Calvin cycle. Between the membranes of the chloroplasts and the thylakoid membrane lies the stroma. Here is where the Calvin cycle takes place. It is responsible for producing glucose from a series of chemical reactions. Essentially, the chloroplast is responsible for carrying out photosynthesis which converts light energy into usable chemical energy for most life on Earth.
How do plants capture light energy for used in photosynthesis?
Plants capture light energy through pigments such as chlorophyll, which absorb light, particularly in the red and blue wavelengths. This light energy is used to drive the process of photosynthesis, where plants convert carbon dioxide and water into glucose and oxygen. The captured light energy is converted into chemical energy stored in the form of sugars.
What is the by product made in photosynthesis?
The byproducts of photosynthesis are oxygen and glucose. These are made when the processes known as the Kalvin Cycle and the Krebs Cycle.
What moves the sugars produced by plants?
Sugars produced by plants are move through a process called translocation. This process involves the sugars being transported through phloem vessels, which are specialized tubes that transport nutrients within the plant. Energy for this movement is provided by the plant through various mechanisms such as active transport and pressure gradients.