Both processes involve a cycle of chemical reactions. Both processes involve energy conversions. Both processes use and produce ATP. Both processes use an electron transport chain.
What do photosynthesis and cellular respiration have in common?
Photosynthesis and cellular respiration are two biochemical processes that are essential to most life on Earth. Both of these processes involve multiple complex steps and many of the same molecules—oxygen (O2), carbon dioxide (CO2), water (H2O), glucose (C6H12O6), and adenosine triphosphate (ATP).
When comparing cellular respiration and photosynthesis these two processes are best described as?
When comparing cellular respiration and photosynthesis, these two processes are best described as opposite processes.
How are photosynthesis and cellular respiration the same?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. … Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.What are 3 differences between cellular respiration and photosynthesis?
ParametersPhotosynthesisCellular RespirationMetabolic processAnabolicCatabolicLocationChloroplastMitochondriaEnergy SourceSunlightGlucoseElectron CarriersNADPHFADH2 and NADH
How are photosynthesis and respiration alike and different?
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. … While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.
How does cellular respiration impact the observed rate of photosynthesis?
How does cellular respiration impact the observed rate of photosynthesis? Is your calculated rate of photosynthesis accurate? No, cellular respiration decreases the observed rate of photosynthesis by producing CO2. This makes the observed rate of photosynthesis lower than the actual rate.
How is matter carbon cycled through photosynthesis and cellular respiration?
Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules. Organic molecules made by photosynthesizers are passed through food chains, and cellular respiration converts the organic carbon back into carbon dioxide gas.What is a likely effect if the rates of photosynthesis and cellular respiration in all Photoautotrophs were equal?
What would happen to life on Earth if the rates of photosynthesis and cellular respiration in all phototrophs were equal? plants would produce much less energy. This would mean that plants would not grow at the same rate they do now because they would not have a surplus of energy.
Why does cellular respiration which occurs in a plant whether it is light or dark cause the color of the solution to change?why does cellular respiration which occurs in a plant all the time, cause the edge to move downward? carbon dioxide reacts with water to produc carbonic acid. … When light is available and a plant is added, the solution returns to its original red color.
Article first time published onWhat would happen if the rate of respiration and the rate of photosynthesis remain the same at the compensation point?
compensation point The point reached in a plant when the rate of photosynthesis is equal to the rate of respiration. This means that the carbon dioxide released from respiration is equivalent to that which is taken up during photosynthesis. The compensation point is reached as light intensity increases.
What is the term that describes when photosynthesis and respiration are at an equilibrium?
The (light) compensation point is the light intensity on the light curve where the rate of photosynthesis exactly matches the rate of cellular respiration.
What is cellular respiration and why is it so important to life on earth what would happen if there was no cellular respiration?
In this process, energy is produced, which is used for various cellular metabolism. Without the process of cellular respiration, there is no gaseous exchange and the cells, tissue and other organs die due to the lack of oxygen and by the accumulation of carbon dioxide within the cells and tissues.
What is the relationship between photosynthesis and aerobic cellular respiration?
What is the relationship between photosynthesis and cellular respiration? Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses that oxygen to release energy from food.
Where does respiration and cellular respiration occur?
While most aerobic respiration (with oxygen) takes place in the cell’s mitochondria, and anaerobic respiration (without oxygen) takes place within the cell’s cytoplasm.
Do plants do cellular respiration and photosynthesis Why or why not?
Just like animals can’t live without cellular respiration, plants can’t live without cellular respiration, either. Photosynthesis and respiration in plants are complementary processes because photosynthesis is only one half of the process of getting energy for a plant. It’s how they make food, not how they consume it.
Where does the energy in photosynthesis and cellular respiration come from?
In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.
What effect does germination have on cellular respiration?
The start of germination places substantial energy demands on the seed as plant growth processes take shape. As a result, cellular respiration rates increase to accommodate the cell-building activities required to break open the seed and produce the initial root and stem structures.
Do plants do cellular respiration in the light?
Cellular respiration takes place during the daytime and during the night time. … The amount of light does indirectly affect cellular respiration by reducing the amount of glucose needed for cellular respiration. Cellular respiration goes on inside of plant cells, regardless if light is shinning on the plant or not.
Why is it important that the rate of photosynthesis be greater than the rate of cellular respiration in the ecosystem?
So the rate of respiration is greater than the rate of photosynthesis. So this means there is an overall excess of carbon dioxide produced during respiration. … This means more carbon dioxide is being absorbed by the plant for photosynthesis. So this means more carbon dioxide uptake occurs.
What is the relationship between the rate of respiration and photosynthetic rate in green plants?
At this point the consumption of oxygen by the plant due to cellular respiration is equal to the rate at which oxygen is produced by photosynthesis. The compensation point for light intensity varies according to the type of plant, but it is typically 40 to 60 W/m2 for sunlight.
What will happen to plant if the photosynthesis is equal to respiration?
A Day in the Life of a Plant Both photosynthesis and respiration occur within plant cells. During the day, photosynthesis is the dominant process in plants. This means that the plant produces more glucose than it uses during respiration. … The point when photosynthesis equals respiration is the light compensation point.
Does cellular respiration occur simultaneously with photosynthesis in plants?
While photosynthesis only occurs during the day in plants and algae, cellular respiration occurs both day and night. The two processes take place in different cellular organelles (the chloroplasts and mitochondria, respectively) and can occur simultaneously.
Why is cellular respiration important in plants?
Like all other organisms, plants require energy to grow and thrive in their environment. The process of cellular respiration allows plants to break down glucose into ATP. The ATP provides the energy they need to carry out various functions.
Why do plants need cellular respiration?
Plants, like animals, undergo cellular respiration to break down food (in the form of sugar, or glucose, C6H12O6) for energy to live. Respiration requires oxygen to convert the glucose into energy, water, and carbon dioxide. And in fact, plants undergo respiration all the time, both night and day.
