7. What is the source of the oxygen released into the air as a product of photosynthesis? A. Chlorophyll B. Carbon dioxide only C. Water only D. Both water and carbon dioxide

C. Water only More test answers on https://studyhippo.com/ib-biology-paper-1-fletcher-topic-2-molecular-biology/

Which of the following statements about the combustion of glucose with oxygen to form water and carbon dioxide (C6H12O6 + 6 O2 → 6 CO2 + 6 H2O) is correct?

The entropy of the products is greater than the entropy of the reactants. More test answers on https://studyhippo.com/mastering-biology-ch-8-39289/

Which nutrients often limit the distribution and abundance of photosynthetic organisms? A) water and oxygen B) nitrogen and phosphorus C) carbon dioxide and nitrogen D) water and carbon dioxide

B) nitrogen and phosphorus More test answers on https://studyhippo.com/ch-18/

Which nutrients often limit the distribution and abundance of photosynthetic organisms? a) carbon dioxide and nitrogen B) water and carbon dioxide C) nitrogen and phosphorus D) water and oxygen

C) nitrogen and phosphorus More test answers on https://studyhippo.com/campbell-essential-biology-chapter-18-test/

In photosynthesis, water and carbon dioxide is changed in what?

Oxygen and Glucose More test answers on https://studyhippo.com/introductory-biology-clep-study-guide/

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Water And Carbon Dioxide Flashcards, test questions and answers

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What is Water And Carbon Dioxide?

Water and carbon dioxide are two of the most essential elements that play an important role in the natural cycles of life. Water is essential to all living things, providing life-giving nutrients and hydration while also allowing for movement throughout the environment. Carbon dioxide is a critical component of the atmosphere, contributing to both global warming and providing a necessary source of food for plants. Together, water and carbon dioxide are integral components of Earth’s ecosystem, creating a complex web connecting all living organisms on the planet.Water is vital to all forms of life on Earth. Its abundance in oceans, lakes, rivers and other bodies makes it a primary source for human consumption as well as sustaining aquatic ecosystems. The importance of water can not be overstated as it provides energy for metabolic processes in animals, enables transport within plants and serves as an efficient solvent for many substances like minerals or toxins. Water is also necessary for photosynthesis which allows plants to capture solar energy and convert it into chemical energy stored in carbohydrates like sugar or starch. Additionally, without water there would be no precipitation which helps keep temperatures stable enough so that we can live comfortably on land. Carbon dioxide (CO2) plays an essential role in Earth’s atmosphere by trapping heat from sunlight which helps prevent rapid cooling at night when temperatures drop significantly below what they were during the day time hours. CO2 also acts as a fertilizer to help grow larger crops with greater yields than if there was no CO2 present in our atmosphere at all times due to its ability to absorb infrared radiation from sunlight more effectively than nitrogen or oxygen molecules do alone.