Cell Energy Worksheet Sample Essay

• What is cellular respiration and what are its three phases?

1. Glycolysis
2. Krebs Cycle ( Citric Acid Cycle )
3. Electron Transport Chain

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• What is the overall end of photosynthesis?

In general. the end of photosynthesis is to garner energy from the Sun and maintain it in the bonds of the organic molecules ( peculiarly glucose ) . These organic compounds are utilized by both photosynthesis life signifiers ( like workss ) and heterotrophs that consume photosynthesis life signifiers. It is the critical measure in the beginning of the nutrient concatenation method.

• Because photosynthesis merely occurs in workss. why is it indispensable to animal life? Animals can non get their needed energy heterosexual from the Sun nor from the inorganic compounds placed in their milieus. They depend on the system of photosynthesis to get energy from the Sun and inorganic compounds. into a functional for their metamorphosis. There would be no nutrient concatenation and energy transition if photosynthesis is inexistent and there will be no life.

|Photosynthesis | RoleReactantsProducts Where does it Occur? Light ReactionsLight reactions is to utilize energy of the Sun to split the H2O molecules into intermediary merchandises and rubbish O ( discharged from the ambiance ) Water. energy of the Sun and OxygenNADPH and ATPIn the pigment rich of the chloroplast known as the Thylakoid discs or grana. Calvin CycleIs to sketch the C rich compounds Utilizes Carbon Dioxide as the footing of the C and O and besides the NADPH and ATP produced from the light reactionsSeveral sugars. fatty acids and aminic acids and glucose. Stroma of the chloroplast.


Explain how photosynthesis and cellular respiration are linked within ecosystems.

These two methods are connected within the C rhythm of ecosystems. Both reactions are contradictory of each other in relation to chemical reactants and merchandises. The disparities are the type of energy. Photosynthesis uses light energy while on the other manus respiration generates high energy bond energy in ATP. The drumhead reactions shown below explain that if you turn over the merchandises and reactants of each. they are reflector methods of each other.

Photosynthesis: 6Water +6Carbon Dioxide + Light Energy > Glucose + 6 O Respiration: Glucose + 6 O > 6 Water + 6 Carbon Dioxide + ATP energy

Visit the NASA web site ( hypertext transfer protocol: //data. Gb. National Aeronautics and Space Administration. gov/gistemp/graphs/ ) and research planetary temperature alterations. How has planetary heating affected overall temperatures? What effects do cellular respiration and photosynthesis have on planetary heating?

All of the charts present a lifting temperature development ( with several alterations ) . The general temperatures look to be lifting in all charts and information presented on the site. In that case. in relation to cellular respiration and photosynthesis. an allowable hypothesis is the sugars at the degree of respiration exceeds the degree of photosynthesis. The analysis behind this averment is that the primary merchandise of respiration is Carbon Dioxide which is one of the nursery gases that is in surplus at the minute doing this development in temperatures. There are other processs that generate Carbon Dioxide but if we are to acquire rid of the excess from the ambiance efficaciously. it would be best to declare that raising the degree of photosynthesis would be helpful


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