The early earth atmosphere was _____. MULTIPLE CHOICE. Choose only one.  a. Reducing and favors biosynthetic reactions b. Reducing, due to absence of carbon dioxide c. Oxidizing, due to abundance of oxygen d. Oxidizing an favors breakdown of molecules

Q: Fossil fuels are still relatively cheap toextract and produce. What technologyadvances do you think…

A: Fossil fuels are formed by natural resources such as anaerobic decomposition of buried dead…

Q: The following graph shows the values of radiation and photosynthesis of quelite plants (Amaranthus…

A: The area of the electromagnetic spectrum used by photosynthetic organisms, primarily plants, for…

Q: Give typing answer with explanation and conclusion  C4 and CAM photosynthesis evolved because…

A: Photosynthesis involves production of sugar by using water and carbon dioxide. The needed energy for…

Q: nstruct a illustration to trace the pathway of electrons in the electron transport system. Include…

A: The electron transport system occurs in the cristae of the mitochondria. The cristae of the…

Q: Suppose that a prokaryotic organism that contains both chlorophyll a and chlorophyll b has been…

A: An organism is any individual entity that embodies the properties of life. Organisms are classified…

Q: If there are many greenhouse gases, why is only carbon dioxide considered a cause of global…

A: Ecology is the study of interaction of organisms with one another and with the environment. Ecology…

Q: Chemiosmosis is a process that drives the creation of ATP. This process requires the use of specific…

A: There were many studies that focused on understanding the composition of the early atmosphere of…

Q: 2. Which of the following statements best explains the general process of cellular respiration? A.…

A: Respiration is the most important cellular activity that all cells must perform in order to survive.

Q: 2) Deforestation has a crucial impact on the amount of carbon dioxide in the atmosphere. Which…

A: Deforestation has a drastic effect on the amount of carbon dioxide in the atmosphere. Carbon dioxide…

Q: Before the emergence of life of what gases was the earth's primitive atmosphere constituted?

A: the primitive atmosphere was reducing in nature it had little or no oxygen  it was rich in water…

Q: The conversion of light energy to chemical energy stored in food molecules is known as Select one:…

A: Ans: Certain organisms can convert light energy to chemical energy stored in food molecules such as…

Q: My question is about cellular respiration.  If you test how much CO2 is produced comparing…

A: Cellular respiration is a process that metabolizes glucose to produce energy in the form of ATP for…

Q: What is the connection between cellular respiration and a global phenomenon like climate change?

A: Cellular respiration and photosynthesis are the two major processes that maintain a constant level…

Q: Which type of organism does NOT photosynthesize?   a. Heterotrophs   b. Producers…

A: The process of conversion of light energy into chemical energy carried out by plants and other…

Q: which are characteristics of mitochondria choose all that apply a. they produce atp b. cellular…

A: Mitochondria are membrane-bound cell organelles that are present exclusively in eukaryotic cells.…

Q: Model/diagram the sources and sinks of carbon in the global ecosystem. You will need to create TWO…

A: Source of the carbon dioxide can be defined as the ways by which carbon dioxide is being produced.…

Q: How did life most likely originate in the planet? Choose below.  - Biogeochemical theory - Special…

A: Many theories describe the origin of life on the planet. Such as: Biogeochemical theory: chemical…

Q: Choose the best below ? Decomposers a. break down dead organic matter in the environment by…

A: Answer- All the dead and decaying matter is decomposed by decomposers.

Q: Photosynthetic organisms are called either_______or_______ . The energy that these store and…

A: The sun is the prime source of energy for all organisms on Earth. This energy is either utilized…

Q: Bread is one of the most common type of food that people eat for breakfast every morning. Use your…

A: Three naturally occurring carbon isotopes are carbon-12 is most common (99%), carbon-13 makes only…

Q: These questions relate to BOTH cellular respiration and photosynthesis. 19. Carbon cycles through…

A: 19. The correct table is:(B)   Releases carbonstores carbonCellular…

Q: The Great Pacific Garbage Patch is an example of а. Техas. b. gyres. c. plastic. d. a fishing…

A: According to the guidelines we can answer the 3 sub parts only so as you asked except 1,2,3,4 i…

Q: Based on what geologists have learned about Earth history, levels of oxygen in Earth's ancient…

A: Glycolysis is the process in which glucose is converted into pyruvate by a 10 step process and every…

Q: Considering what you know about how atmospheric oxygen changed over the 4.5 billion years that life…

A: In all the organisms, the metabolic reactions take place in the cells to convert the biochemical…

Q: What types of cells perform photosynthesis?  a All plants  b All eukaryotic  c All prokaryotic  d…

A: option a is the correct answer. ( In plant cell)  Photosynthetic cells are quite diverse and include…

Q: Fossils and fossil fuel Which action would decrease the amount of atmospheric carbon dioxide? A…

A: air pollution, is the release into the atmosphere of various gases, finely divided solids, or finely…

Q: Imagine that humans have significantly reduced the amount of greenhouse gas emissions on Earth, but…

A: The correct option is B

Q: Which process balances photosynthesis to maintain the law of conservation of mass and energy in…

A: The law of conservation of mass states that during a chemical reaction, mass is neither created nor…

Q: The table below shows four organisms and the biological processes each uses. Biological Processes of…

A: Photosynthesis and respiration are two opposing process. In photosynthesis products are formed in…

Q: What marine life forms are affected by aspergillosis caused by Aspergillus sydowii? a. Sea turtles…

A: An infection produced by a form of mold is known as aspergillosis (fungus). Aspergillosis-related…

Q: Explain why organic molecules that have an abundance of hydrogen are excellent cellular fuels

A: Cellular respiration is defined as a set of metabolic reactions that will occur in all living or…

Q: Use the diagram to answer questions 10. What is the gas releases in the experimentation shown? Bulb…

A: As per our company's guidelines we are supposed to answer a single question at a time only, please…

Q: The function of cristae in a mitochondrion is A. electron transport and ATP synthesis B. carbon…

A: Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the…

Q: Why is it said that photosynthesis and cellular respiration are reverse chemical processes?

A: Photosynthesis :-it is the process of production of food (oxygen and glucose) in the plants by using…

Q: The process whereby oxygen is depleted by the growth of microorganisms due to excess nutrients in…

A: The process whereby oxygen is depleted by the growth of microorganisms due to excess nutrients in…

Q: Measurements of cells from a gorilla show that, after hard exercise, the gorilla has less of what in…

A: Exercise is defined as any bodily activity that will cause enhancement or maintenance of the…

Abiogenesis