What are some questions to ask about cellular respiration?
Terms in this set (20)
- What product of photosynthesis is used during cellular respiration?
- What types of organisms undergo the process of cellular respiration?
- What is the purpose of a cell constantly producing ATP?
- What is ATP essential for?
- ATP stands for.
- Aerobic respiration requires.
What factors affect cellular respiration lab?
Various factors, such as temperature change, will affect respiration, as well as the chemical oxidation of glucose. Oxygen consumption during respiration can then be measured as a change in gas volume by using a respirometer.
What is the purpose of the cellular respiration lab?
The purpose of cellular respiration is to harvest the chemical energy stored in glucose to synthesize ATP from ADP and phosphate. For most cells, cellular respiration can be divided into two general steps; glycolysis and oxidative phosphorylation.
What is the purpose of the water bath in the cellular respiration experiment?
The rate of cellular respiration is higher in the germinating peas in cold than in the beads or non-germinating peas; the cooler temperature in the cold water baths slows the process of cellular respiration in the both germinating and non-germinating peas.
What are some good questions to ask about photosynthesis?
Photosynthesis test questions
- What are the products of photosynthesis?
- What colour is chlorophyll?
- Where does photosynthesis take place?
- What are the reactants of photosynthesis?
- When do plants respire?
- When do plants photosynthesise?
- What are the cells near the top of leaves called?
- What does xylem carry?
How do you test for cellular respiration?
Scientists can measure the rate of cellular respiration using a respirometer by assessing the rate of exchange of oxygen.
Why does cellular respiration increase with temperature?
The increase in temperature enhances the rate of cellular respiration. It is due to the heat speeds up the reactions, means the kinetic energy is higher. It means reactions speed up and rate of cellular respiration increases. When temperature decreases, in order to conserve energy, cellular processes slow.
What increases the rate of respiration?
Increase in carbon dioxide concentration and absence of oxygen adversely affects the rate of aerobic respiration. Water: The respiratory rate increases with the increase in water content of the respiring organism. Light: Light controls respiration by raising the temperature of an organism.
How does cellular respiration affect the environment?
While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere. The exchange of carbon dioxide and oxygen during photosynthesis and cellular respiration worldwide helps to keep atmospheric oxygen and carbon dioxide at stable levels.
Which gas is produced by cellular respiration?
Cellular respiration is a chemical reaction that releases energy from food. Animals, plants and fungi all carry out respiration. Respiration produces carbon dioxide. In respiration, oxygen is used to break apart food molecules.
What is one question that you have about photosynthesis?
What form of energy do cells need in order to do work? What types of organisms must obtain their food by consuming other organisms? What is the chemical equation for photosynthesis? Where is the energy used in photosynthesis obtained?
What is photosynthesis biology question?
The process, by which the plants convert CO2 absorbed from the atmosphere and H2O absorbed from the soil into carbohydrate in the presence of sunlight, is called photosynthesis. In other words synthesis of carbohydrate by green plants from CO2 and H2O in the presence of sunlight is called photosynthesis.
