Q: Which of the following choices is correct when it comes to the statement as to why photorespiration…
A: Photorespiration is a wasteful process because C. Because it utilises oxygen and ATP. It release CO2…
Q: How would you relate the importance of environmental factors to the respiration rate in different…
A: Introduction Chemical energy is required for most cell functions. The biological process of…
Q: Some scientists claim that aerobic respiration would have never evolved if it were not for…
A: Archean ecosystems were possibly supported by anoxygenic phototrophic organic entities which may…
Q: Write the generalized equations of photosynthesis and respiration.
A: when Green plants and certain other organisms transform light energy into energy this process is…
Q: Describe plant and animal gas exchange.
A: Gas exchange is an essential process in energy metabolism of plants, animals and simple organisms…
Q: Mountain climbers may have difficulty at high elevations becausea. the partial pressure of oxygen is…
A: The low pressure of oxygen makes it very difficult for the hikers to breathe. The lack of oxygen at…
Q: Can you explain how o2 and co2 are exchanged in the respiratory system
A: The respiratory system is the set of organs responsible for the exchange of oxygen and carbon…
Q: Which of the following statements is false? a) DPG is an allosteric inhibitor of oxygen binding to…
A: DPG promotes hemoglobin transition from a high-oxygen-affinity state to a low-oxygen-affinity…
Q: Over the past decades, the CO2 concentration in the atmosphere has increased. a. Predict the effect…
A: a. Predict the effect of increasing carbon dioxide concentrations onphotorespiration.
Q: Which of the following would not increase carbon dioxide in the atmosphere
A: Only 0.04% of the earth's atmosphere is made of carbon dioxide. But this CO2 plays a very crucial…
Q: What raw materials (Reactants) are needed for respiration? Glucose and Oxygen Water and Carbon…
A: Respiration - Respiration is defined as the process of movement of oxygen from outside environment…
Q: . Photorespiration ________. A) generates carbon dioxide and consumes ATP and oxygen B) generates…
A: Respiration is a continuous process for all living organisms including plants. Photorespiration is…
Q: Differentiate between Respiration and Combustion.
A: Respiration is the process by which the nutrients in the cells are oxidized into CO2 and H2O. The…
Q: Define the following terms below. Write the description below. Gas exchange:
A: It is the movement of oxygen from the outside environment to the cells within tissues and the…
Q: BASED ON THE TEXT, what is meant by "semipermeable membrane" and why is it necessary to gas exchange…
A: Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell…
Q: At which point the rate of respiration and photosynthesis are equal.
A: The rate of cellular fixation of carbon dioxide through photosynthetic pathway is equal to the…
Q: Compare ETS in light reactions and respiration
A: Electron transport chain is a serial order wise process in which electron are transferred from one…
Q: Fill in the blank: As the blood concentration of carbon dioxide increases, the breathing rate…
A: Breathing is a physical process characterized by the inhalation of oxygen and exhalation of carbon…
Q: Look at the “smoke” rising from the puffballs above. This “smoke” is an example of which process?
A: When the mature fruitbody bursts or is impacted, clouds of brown dust are released, giving puffballs…
Q: Compare the role of carbon dioxide in photosynthesis andcellular respiration.
A: Photosynthesis is a physiochemical process by which green plants make glucose in the presence of…
Q: As atmospheric CO2 increases, oc
A: Answer:Increased levels of carbon dioxide in the atmosphere, there is more CO2 dissolving into the…
Q: A methanogena. uses methane gas as an energy source.b. uses H2 to reduce CO2.c. requires oxygen…
A: Answer is d.) two of the above are true
Q: Which of the following will NOT facilitate the transfer of oxygen to tissues? a. decreased body…
A: Respiration is a metabolic process through which carbon dioxide is exhaled and oxygen is inhaled.…
Q: Why do you think exposure to ozone causesmore serious respiratory problems in youngerand older…
A: Ozone when present in the stratosphere performs a life-saving function by filtering out the harmful…
Q: Explain how the structure and arrangement of alveoli makethem well suited for their role in gas…
A: Alveoli are the small air sacs in the lungs that take oxygen you breathe in and out. These are…
Q: (a)What are the causes of fires? (b)How can we prevent fires? (c)What are the measures we should…
A: A fire that breaks out is a dangerous incident, which can be caused by any means.
Q: Is the following statement true or false? Unlike animals,which make many ATP by aerobic respiration,…
A: Using a process known as cellular respiration, all organisms obtain energy from carbohydrates. Our…
Q: Describe the changes in O2 level during vertebrates' aerobic respiration.
A:
Q: Which of the following would remove carbon dioxide from the air? a growing pine tree a burning…
A: Pollution is an undesirable change in physical, chemical or biological characteristic of our air…
Q: Write an equation that summarizes aerobic respiration
A: Introduction :- Aerobic respiration is a set of enzyme-controlled events that allow living organisms…
Q: oxygen and carbon dioxide.
A: Introduction The oxygen cycle and the carbon dioxide cycle (carbon cycle) are two of the…
Q: If the ratio of someone's carbon dioxide production to oxygen consumption (CO2 / O2)…
A: The ratio to amount of carbon dioxide produced in the body to amount of oxygen consumed or used by…
Q: Describe how CO2 is a measure of respiration. Explain why temperature might affect the rate of…
A: Cellular respiration is the process of metabolic reactions that occur within cells to transform…
Q: Roots, stems and leaves respire at rates lower than animals Plant leaves utilise the 02 released…
A: “Photosynthesis” and “respiration” are two major biological mechanisms of a living organism. The…
Q: Create a graph of the number of bubbles released and the concentration of carbon dioxide.
A: Here we are given the data required for plotting the curve in the form of bubble number and CO2…
Q: which of the following processes causes most of the carbon dioxide from the blood to move into the…
A: One of the major waste products generated during the process of aerobic cellular respiration is…
Q: Briefly describe the process of respiration of a. Nile Tilapia b. Sparrow c. Plants
A: Respiration is the process by which oxygen is taken inside the body and carbon dioxide from the body…
Q: . Where does the CO2 that you breathe out specifically come from during metabolism? Draw dotted…
A: The carbon dioxide or CO2 is released by the cellular respiration process. In cellular respiration…
Q: Choose the incorrect statement for respiration a.It involves biological oxidation of organic as well…
A: “Photosynthesis” and “respiration” are two major biological mechanisms of a living organism. The…
Q: How does respiration in plants differ from that in animals?
A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.…
Q: Part of the Respiration pathway is sho substance J glycolysis substance K Krebs co, cycle substance…
A: Option c is correct.
Q: If a photosynthetic organism is illuminated in a closed, sealed environment,it is observed that the…
A: Photosynthetic : It is the process by which green plants, some bacteria, and some protistans use the…
Q: Would you expect to find CO2 in your breath? Why?
A: The process of inhalation and exhalation of air by our lungs is called breathing. Mechanisms of…
Q: What is the main biological process that consumes carbon dioxide?
A: Biological processes Biologcal process are those processes that are very essential for an organism…
Q: If a molecule of CO2 released into the blood in your left toeis exhaled from your nose, it must pass…
A: Blood containing carbon dioxide is deoxygenated or impure blood. Deoxygenated blood is carried by…
Q: What type of organisms use celluar respiration to get energy? O A. plants B. animals C. both plants…
A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…
Carbon dioxide fixation occurs when CO2 combines with
c. G3P.
d. RuBP.
a. ATP.
b. NAD
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- . Photorespiration ________. A) generates carbon dioxide and consumes ATP and oxygen B) generates ATP and sugars and consumes oxygen and carbon dioxide C) generates oxygen and consumes ATP, carbon dioxide, and sugars D) consumes carbon dioxide and generates ATP, sugars, and oxygenOver the past decades, the CO2 concentration in the atmosphere has increased. a. Predict the effect of increasing carbon dioxide concentrations on photorespiration. b. Scientists suggest that increasing CO2 concentrations are leading to higher average global temperatures. If temperatures are increasing, does this change your answer to part (a)?Mountain climbers may have difficulty at high elevations becausea. the partial pressure of oxygen is lower at higher elevations.b. more CO2 occurs at higher altitudes.c. the concentration of all elements of the air is lower at higher elevations.d. cooler temperatures restrict the metabolic activity of oxygen at high elevations.
- BASED ON THE TEXT, what is meant by "semipermeable membrane" and why is it necessary to gas exchange between O2 and CO2? USE THIS SENTENCE STARTER : a semipermeable membrane means.... A semipermeable membrane is needed for exchange of oxygen and carbon dioxide because...A methanogena. uses methane gas as an energy source.b. uses H2 to reduce CO2.c. requires oxygen gas.d. Two of the above are true.Describe how CO2 is a measure of respiration. Explain why temperature might affect the rate of respiration.
- The trachea has rings of cartilage to: a. Allow the trachea to close when air is not present b. Keep the trachea open for continuous air flow c. Allow the trachea to close when food is not present d. Keep the trachea open for continuous food flowIn this experiment, the production of carbon dioxide was used to measure the rate of respiration. With your knowledge about respiration , what is another way to measure the rate of respiration? a. measure how much sugar is produced b. measure how much water is used c. measure how much oxygen is usedWhy do humans breathe?a. To eliminate CO2b. To support aerobic respiration in mitochondriac. To keep the respiratory surface dryd. Both a and b are correct
- Which of the following choices is correct when it comes to the statement as to why photorespiration is an energy-wasting process?a. Due to its very low light requirementb. Due to loss of carbon dioxide that has already been fixedc. Because it utilizes oxygen and ATPd. It requires a high concentration of carbon dioxideTo reduce six molecules of carbon dioxide to glucose via photosynthesis, how many molecules of NADPH and ATP are required? a. 6 NADPH and 6 ATP b. 12 NADPH and 12 ATP c. 12 NADPH and 18 ATP d. 18 NADPH and 12 ATP e. 24 NADPH and 18 ATPChoose the incorrect statement for respiration a.It involves biological oxidation of organic as well as inorganic molecules b.Roots, stems and leaves respire at rates lower than animals c.Plant leaves utilise the 02 released during photosynthesis d.Carbon dioxide, water and energy are the products of respiration