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What is going to happen to the pH when elodea is exposed to light?
The pH of the water will increase when elodea is exposed to light. This is because during photosynthesis, elodea will take in carbon dioxide, which will result in a decrease in carbonic acid concentration, leading to an increase in pH.
How does elodea eliminate waste?
Elodea eliminates waste through a process called respiration. During respiration, the plant takes in oxygen and releases carbon dioxide as a waste product. This helps to keep the plant's cellular processes running smoothly and efficiently.
What was the gas produced by the elodea plant?
The gas produced by the Elodea plant during photosynthesis is oxygen. This process involves the plant taking in carbon dioxide and water, and using light energy to convert them into glucose and oxygen. The oxygen is released as a byproduct of photosynthesis.
What is the function of the leaves in an elodea plant?
The main function of leaves in an elodea plant is to photosynthesize. They capture sunlight and convert it into energy through photosynthesis, providing the plant with the necessary nutrients to grow. Leaves also help with gas exchange, allowing the plant to take in carbon dioxide and release oxygen.
What gas is produced by respiration?
Carbon dioxide is produced as a byproduct of cellular respiration in organisms, including humans and animals. During respiration, glucose is broken down in the presence of oxygen to produce energy, water, and carbon dioxide.
What would cause the blue btb solution containing elodea to turn green?
The blue BTB solution turning green in the presence of elodea indicates that photosynthesis is taking place. During photosynthesis, elodea utilizes carbon dioxide and water to produce glucose and oxygen, leading to a change in the color of the indicator solution from blue to green.
Why was NaHCO3 used in the tube with the Elodea?
NaHCO3 or sodium bicarbonate is used in a tube with Elodea and water so the student can count how many bubbles are produce. This is to mimic photosynthesis and oxygen turning into gas adding sodium bicarbonate powder to the water increases the amount of carbon dioxide in the water.
What is going to happen to the pH when elodea is exposed to light?
The pH of the water will increase when elodea is exposed to light. This is because during photosynthesis, elodea will take in carbon dioxide, which will result in a decrease in carbonic acid concentration, leading to an increase in pH.
Carbon dioxide is passed into a solution of bromthymol blue indicator until the acid solution turns yellow A sprig of elodea is placed into yellow solution and it turns blue purpose of experiment is?
The purpose of the experiment is to demonstrate the process of photosynthesis. When the elodea plant is added to the yellow solution (indicating acidity), it will consume carbon dioxide and release oxygen through photosynthesis. This will cause a color change in the solution from yellow to blue as the pH increases due to the removal of carbon dioxide.
When NaHco3 is added to an elodea plant what happens?
When NaHCO3 (sodium bicarbonate) is added to an elodea plant, it can act as a carbon source for photosynthesis. The plant can take up the bicarbonate ions and convert them into carbon dioxide to fuel the process of photosynthesis, leading to enhanced production of glucose and oxygen. This can be especially useful in environments with limited carbon dioxide availability.
What does elodea use to power its cellular process?
Elodea primarily uses sunlight as its energy source to power cellular processes through photosynthesis. It converts sunlight, water, and carbon dioxide into glucose and oxygen, which fuels its growth and metabolism.
How does elodea eliminate waste?
Elodea eliminates waste through a process called respiration. During respiration, the plant takes in oxygen and releases carbon dioxide as a waste product. This helps to keep the plant's cellular processes running smoothly and efficiently.
What was the gas produced by the elodea plant?
The gas produced by the Elodea plant during photosynthesis is oxygen. This process involves the plant taking in carbon dioxide and water, and using light energy to convert them into glucose and oxygen. The oxygen is released as a byproduct of photosynthesis.
What do elodea eats?
Elodea is an aquatic plant so it receives its energy through photosynthesis. Most aquatic plants require micro- and macro-nutrients in order to thrive (carbon, nitrogen, phosphorus, hydrogen, oxygen, sulfur, & iron). In addition to nutrients, proper lighting and good water quality are a necessity. Carbon dioxide is also necessary for photosynthesis.
What is the function of the leaves in an elodea plant?
The main function of leaves in an elodea plant is to photosynthesize. They capture sunlight and convert it into energy through photosynthesis, providing the plant with the necessary nutrients to grow. Leaves also help with gas exchange, allowing the plant to take in carbon dioxide and release oxygen.
Why are cutin stomata and guard cells absent in elodea?
Elodea is a submerged aquatic plant that obtains oxygen and carbon dioxide directly from the surrounding water rather than from the air. Therefore, cutin, stomata, and guard cells, which are typically found in terrestrial plants for gas exchange, are not necessary for Elodea's survival in its watery environment.
What gas is exhaled from the lungs?
carbon dioxide
