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1 . list the components of the electron transport chain found in the mitochondria

1.

2.

3.

4.

5.

6.

2. On average, how many ATP does aerobic cellular respiration produse per glucose molecule ?

3. What portion of the electromagnetic spectrum is used in photosynthesis?

4. Which photosystem produces O2?

5. What enzyme synthesizes ATP during photosynthesis ?

6.How many CO2 molecules have to enter the Calvin cycle to make one molecule of Glucose ?

7. What is a majority of the qlyceraldehyde-3- phophate produced in the Calvin Cycle used for ?

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Patrina Schowalter
Patrina SchowalterLv2
28 Sep 2019
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Related questions

Photosynthesis (Ch 8)

  • List the locations of the light reactions & the Calvincycle within the chloroplast and identify location on adiagram
  • Use the absorption spectrum of a pigment to identifywavelengths absorbed and reflected by that pigment
  • Describe the events of the light reactions including:
  • Excitation of electrons vs donation of electrons
  • Pathway of excited electrons through photosystem II, firstelectron transport chain, photosystem I and 2nd electrontransport chain
  • Sources of electrons in photosystems I and II
  • ATP production using energy from an electron transportchain
  • List the products of the light reactions
  • Explain the indirect role of light reactions vs direct role ofCalvin cycle reactions in sugar production
  • Describe Calvin cycle events
  • Carbon fixation
  • Regeneration of CO2 acceptor molecule (RuBP)
  • Explain the function of the Calvin cycle in plant cellularmetabolism
  • Compare & contrast electron transport and ATP synthesisbetween cellular respiration and photosynthesis

1. All of the following are correct descriptions of photosynthesis except:

A) The Calvin Cycle is endergonic.

B) Electrons are supplied to the reaction center via the splitting of water, which yields O2 as a byproduct

C) Chlorophyll and accessory pigments capture energy from the sun in the form of electrons, which they use to drive the electron transport chains of photosystems I and II.

D) ATP and NADPH generated in the light-dependent reactions are used to power CO2 fixation via the Calvin cycle in the light-independent reactions.

2. In glycolysis and the TCA cycle, glucose is _____ down to CO2; this process _____ lots of ATP and reducing power. In photosynthesis, CO2 is ______ back to sugar by the _______ of lots of ATP and reducing power.

A) reduced; requires; oxidized; production

B) oxidized; requires; reduced; production

C) oxidized; produces; reduced; input

D) reduced; produced; oxidized; input

3. Which description accurately compares cellular respiration and photosynthesis?

A) Photosynthesis uses energy captured from sunlight to power the reduction of carbon dioxide to sugars; cellular respiration oxidizes sugars to yield energy for the cell.

B) The ATP produced via cellular respiration is needed to power the reactions of photosynthesis

C) The pathways of photosynthesis are those of cellular respiration run in reverse.

D) Photosynthesis captures energy from sunlight to oxidize carbon dioxide to sugars; cellular respiration reduces these sugars to yield energy for the cell.

Respiration _________________________, and cellular respiration ___________________.

Produces ATP…is gas exchange

Is gas exchange…produces ATP

Produces glucose…..produces oxygen

Uses glucose….produces glucose

Produces glucose…..is gas exchange

2,Name the two sources of energy for life on earth

3.Explain why fermentation is necessary in cells that do not have access to oxygen – talk about the role of NADH

4.For what is the NADH and FADH2, produced during the Krebs cycle, used?

5.

What are the products of cellular respiration?

CO2, H2O, ATP

Glucose, H2O

Glucose, O2

CO2, O2

ATP, O2

6.Products of photosynthesis are

CO2; H2O; ATP

Glucose; O2; H2O

Glucose; CO2

CO2; ATP

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