Why photosynthesis cannot take place in a boiled sea water?
Boiling sea water would cause the salt to become more concentrated as the water evaporates, leading to a hypertonic environment that would be harmful to the plant cells involved in photosynthesis. The increased salinity would disrupt the balance of water and mineral uptake, affecting the plant's ability to photosynthesize effectively.
What does plants synthesis during photosynthesis?
co2
They synthesize glucose molecules.Oxygen is produced as a by product
The external energy needed for photosynthesis comes from sunlight. Plants use sunlight to convert carbon dioxide and water into glucose and oxygen through the process of photosynthesis. This stored chemical energy in the form of sugars is used by the plant for growth, reproduction, and metabolism.
Why do plants in a field only photosynisise at night?
Plants do not photosynthesize only at night; in fact, photosynthesis primarily occurs during the day when there is sunlight available. However, some plants like CAM plants have adapted to perform a type of photosynthesis known as Crassulacean Acid Metabolism, where they open their stomata at night to reduce water loss and take in carbon dioxide, which is then stored and used for photosynthesis during the day. This adaptation allows them to thrive in arid conditions.
Monerans, also known as archaea and bacteria, do not contain chlorophyll. Chlorophyll is a pigment found in plants, algae, and cyanobacteria that is essential for photosynthesis. Monerans obtain energy through various other metabolic processes, such as chemosynthesis or fermentation.
What is exhaled by animals and absorbed by plants?
Animals, like humans, exhale carbon dioxide. Carbon dioxide is taken in by plants, and through the process of photosynthesis produce oxygen.
Why is Transpiration essential to photosynthesis?
Transpiration is essential to photosynthesis because it helps maintain the water flow through the plant, allowing nutrients and water to be transported to the leaves where photosynthesis occurs. It also cools the plant and creates a negative pressure that helps draw water and nutrients from the soil. Without transpiration, photosynthesis would be limited due to a lack of water and nutrients reaching the leaves.
Is upper epidermis specialized for photosynthesis?
No, the upper epidermis of a leaf is not specialized for photosynthesis. Its main function is to protect the underlying mesophyll tissue and help reduce water loss through the leaf surface. Photosynthesis primarily occurs in the mesophyll cells located below the upper epidermis.
Are reactions of photosynthesis catabolic or anabolic?
It is Anabolic, Catabolic would be an organism consuming another photosynthetic organism. Such as a cow that eats photosynthetic grass.
In short ,
Anabolism is a constructive process (photosynthesis, food is made)
Catabolism is a destructive process (respiration, break down of glucose)
Where do raw materials come from in plants?
The raw materials plants need to build sugar molecules are carbon dioxide, water, and light. The carbon dioxide came from the air, the water came through the xylem tubes from the roots, and the light came from the sunlight. Hope I helped a little!! =D
Are the products of photosynthesis the raw materials of cellular respiration?
Photosynthesis:
carbon dioxide + water (+ sunlight) -------> oxygen + glucose
Aerboic Respiration:
oxygen + glucose ------> carbon dioxide + water (+ energy)
So yes the products of photosynthesis are the raw materials of AEROBIC respiration.
Where does the oxygen gas come from?
Oxygen gas comes from plants and other photosynthetic organisms as a byproduct of photosynthesis. During this process, these organisms take in carbon dioxide and water and convert them into glucose and oxygen using sunlight as energy. Humans and animals then breathe in this oxygen and use it for cellular respiration to produce energy.
Yes, plants appear green because they contain a pigment called chlorophyll that absorbs red and blue light for photosynthesis, reflecting green light. This is why we perceive most plants as green.
What process is similar to photosynthesis?
Chemical reactions like chemosynthesis, where organisms convert inorganic compounds into energy using chemical reactions instead of light, are similar to photosynthesis. Both processes involve the conversion of energy into a usable form for the organism's growth and survival.
What is another word for photosynthesis such as energy?
the other name of photosynthesis is reverse osmosis
Why is the process of photosynthesis called an air purifying process?
Photosynthesis is called an air purifying process because plants take in carbon dioxide from the air during photosynthesis and release oxygen as a byproduct. This helps to reduce the amount of carbon dioxide in the atmosphere and increase the level of oxygen, which benefits both plants and animals by improving air quality.
Is photosynthesis anabolic reaction?
yes, obviously because the word ''photosynthesis'' has the word ''synthesis'' in it. Photosynthesis is a reaction of a plant when a ''seed'' gets enough sunlight and water to produce growth.and that is the term of photosynthesis :) the equation to photosynthesis is carbon dioxide+water---->sugar+oxygen and where the arrow is (--->) should be a word on top of that, and that word obviously is "light" :) i hope i helped and good luck with that info if it is needed fot whatever your doing!! :) xx
How would the process of photosynthesis be affected if a plant did not have chlorophyll?
less glucose would be available for energy production.
Where is carbon taken in by plants during photosynthesis stored?
Carbon dioxide is taken in by plants, and converted to glucose during photosynthesis. Most plants convert the glucose to starch for storage. It may be retained in the leaves, and sometimes it's stored in a seed, or in a special organ for vegetative reproduction such as a potato tuber.
What happens to plant cells in the second stage of photosynthesis?
In the second stage of photosynthesis, known as the Calvin cycle, plant cells use energy from ATP and NADPH produced in the first stage to convert carbon dioxide into glucose. This process involves a series of reactions that ultimately result in the formation of glucose, which the plant can use for energy or store for later use.
What is the fate of water and Co2 in photosynthesis as a redox reaction?
In photosynthesis, water is oxidized to produce oxygen gas, protons, and electrons. Carbon dioxide is reduced to form glucose through a series of redox reactions involving energy from sunlight. The oxygen is released as a byproduct, while the glucose is used as an energy source for the plant.
Can heat be used as an energy source when there is no light for plant growth?
Yes, heat can provide energy through processes like geothermal energy or heat from composting to supplement light for plant growth. While light is crucial for photosynthesis, heat can still contribute to plant metabolism and growth by speeding up chemical reactions and maintaining optimal growing conditions.
What happens to sunlight energy in photosynthesis?
It becomes chemical energy.
Light energy (photon) can be emitted and also absorbed by atoms, and if it is absorbed, then this energy can be used. Based on this principle, plants and photosynthetic bacteria trap photons and use the energy for their photosynthesis. More precisely, as the photon dislodges an electron, (the electron get ejected, and forced into a higher energy level), the energy of this is used in the formation of ATP, in the process of Photophosphorylation.
Which protist can only receive its nutrition through photosynthesis?
The protist that can only receive nutrition through photosynthesis is algae. Algae are photosynthetic organisms that contain chlorophyll and other pigments to convert sunlight into energy through photosynthesis.
What are the two products of light reactions that provide energy for the calvin cycle?
The two products of the light reactions that provide energy for the Calvin cycle are ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). These molecules carry the energy and reducing power needed for the Calvin cycle to perform carbon fixation and produce sugars.