BIOLOGY MIDDLE SCHOOL

Write the balanced chemical equations for photosynthesis and cellular respiration

Answers

Answer 1
Answer:

Answer: The balanced chemical equation for photosynthesis is 6CO2 + 6H2O + sunlight --> C6H12O6 + 6O2.

The balanced chemical equation for cellular respiration is C6H12O6 + 6O2 --> 6CO2+ 6H2O + Energy.

Explanation: Photosynthesis and cellular respiration are two opposite reactions. In photosynthesis, plants use carbon dioxide, water and sunlight to produce glucose and oxygen while in cellular respiration, both plants and animals breakdown glucose in the presence of oxygen to produce carbon dioxide and water with the release of energy.

Photosynthesis occurs only in plants and some photosynthetic bacteria while cellular respiration occurs in both plants and animals. The energy released from the breakdown of glucose in cellular respiration is used to drive other cellular processes.

Each of the two processes depends on the other for the supply of its reactants. Photosynthesis depends on cellular respiration for the supply of carbon dioxide and water while cellular respiration depends on photosynthesis for the supply of glucose and oxygen.
Answer 2
Answer:

Final answer:

The balanced chemical equation for photosynthesis is 6CO2 + 6H2O -> C6H12O6 + 6O2. The balanced chemical equation for cellular respiration is C6H12O6 + 6O2 -> 6CO2 + 6H2O. These equations represent the conversions that occur in photosynthesis and cellular respiration.

Explanation:

The balanced chemical equation for photosynthesis is. The equations represent the conversion of carbon dioxide and water to glucose and oxygen in photosynthesis, and the reverse conversion of glucose and oxygen to carbon dioxide and water in cellular respiration.

6CO2 + 6H2O → C6H12O6 + 6O2

The balanced chemical equation for cellular respiration is:

C6H12O6 + 6O2 → 6CO2 + 6H2O

The equations represent the conversion of carbon dioxide and water to glucose and oxygen in photosynthesis, and the reverse conversion of glucose and oxygen to carbon dioxide and water in cellular respiration.

Learn more about Chemical equations for photosynthesis and cellular respiration here:

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How does the digestive system work with the respiratory systrem, muscular system, urinary system, and cardiovascular system work together to support cellular respiration and allow us to function need answerASAP!!!!!!!!!!!!! It is due tomorrow need help really soon please reply someone if you have any clue of the answer pleaase reply it is for my study guide need it for tomorrow someone plz respond soon really need help Can not finish and my teacher is really strict about being late or not having notes ready for this really really need help time is going by fast and I need help for this I needed the help about 2 hours ago really need help now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I am really tired need to sleep Need a sentence or two for this or more a lot more I have googled it a bunch of times no good answer that I can understand Really Really Really Really Really Really Really  need help Pease someone help me It is getting late and I need some help like now If you can help at all please give me an answer Please help someone This is really stressfull Help if you have done this before respnd ASAP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! REALLY REALLY need help now

Answers

Its not actually just one system if you look at it, there are various interdependent system that actually manages every movement of every system in order to maintain homeostasis, plainly every set function is a coordinated body system response. For example, the digestive system digests food because of the enzymes and the cells and organs present in its system but again, this is aided by the different hormones which is part of the endocrine system, interdependently. Thus eventually, the circulatory system is the organ system that intiates in dissemination of the different processed and intially metabolized nutrients in the digestive system and sent throughout the body. Incidentally, also the immune system acts as agent in again many systems to maintain the so-called homeostasis.  

Which subphylum retains all chordate characteristics, even in the adult forms Urochordata, cephalochordate, vertebrata

Answers

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Answers

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Two test tubes are filled with a solution of bromthymol blue. A student exhales through a straw into each tube, and the bromthymol blue turns yellow. An aquatic green plant is placed in each tube, and the tubes are corked. One tube is placed in the dark, and the other tube is placed in direct sunlight. The yellow solution in the tube in sunlight turns blue, while the one in the dark remains yellow. Which statement best explains why the solution in the tube placed in sunlight returns to a blue color?Question 11 options:

Oxygen was produced by photosynthesis.

Oxygen was removed by respiration.

Carbon dioxide was removed by photosynthesis.

Carbon dioxide was produced by respiration.

Answers

Explanation:

The plant is utilizing CO2 in photosynthesis

Photosynthesis produces glucose and O2 from inorganic CO2, light energy and water.

6CO2 + 6H20 + (energy) → C6H12O6 + 6O2

Bromothymol blue, an acid indicator, goes from blue to yellow when reacting with acid. The color change in sunlight  confirmed the use of CO2, dissolved within the solution as carbonic acid- its removal from the solution makes the more basic, and the solution goes from yellow (acidic) to blue (alkaline).

CO2 + H2O ↔ H2CO3

Further Explanation:

Photosynthesis is a chemical pathway that’s integral to producing energy in plants and other primary producers. Energy in the form of molecules of glucose is produced from light, water and carbon dioxide while oxygen is released.

Occuring in several complex steps, photosynthesis is a rate limited reaction, it depends on several factors including carbon dioxide concentration, ambient temperature and light intensity; the energy is retrieved from photons, I.e. particles of light, and water is used as a reducing agent. Water supplies chlorophyll in plant cell with replacement electrons for the ones removed from photosystem II.

Additionally,

  • water (H2O) split by light during photolysis into H+ and OH- acts as a source of oxygen along with functioning as a reducing agent; it reduces the molecule NADP to NADPH by providing H+ ions and produces molecules of the energy storage molecule ATP through an electron transport chain.
  • This occurs in the thykaloids, where pigment molecules like chlorophyll reside.
  • Later, in dark reactions, NADP and NADPH are used in the Calvin cycle where monosaccharides or sugars like glucose are produced after the modification of several molecules. These store energy in their bonds, which can be released in respiration in the mitochondria.

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’s cycle via the oxidization of pyruvate( through the process of glycoysis). The electron transport chain, in which oxygen functions as the terminal electron acceptor occurs in both plants and animals.

Learn more about photosynthesis at brainly.com/question/4216541

Learn more about cellular respiration at brainly.com/question/11203046

Learn more about cellular life at brainly.com/question/11259903

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