Cellular Respiration And Photosynthesis (50:50 Style)

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| By Quang_vuong0409
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Quang_vuong0409
Community Contributor
Quizzes Created: 1 | Total Attempts: 368
| Attempts: 368
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  • 1/5 Questions

    What CoA short for?

    • Coprotein A
    • Coenzyme A
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About This Quiz

Cellular respiration is a process of making ATP in the mitochondria. Phtosynthesis is a process of making ATPs in the chlorophast. How mush do you know about these 2 things? You will have an A is you are smart.

Cellular Processes Quizzes & Trivia

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  • 2. 

    In glycolysis, what molecule does glucose break down to?

    • Fructose

    • Pyruvate

    Correct Answer
    A. Pyruvate
    Explanation
    In glycolysis, glucose breaks down into pyruvate. Glycolysis is the first step in cellular respiration, where glucose is converted into energy. During glycolysis, glucose undergoes a series of enzymatic reactions and is ultimately converted into two molecules of pyruvate. Pyruvate is then further metabolized in the presence of oxygen to produce more energy through the citric acid cycle and oxidative phosphorylation.

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  • 3. 

    In the electron transport chain, what is the electron transferring substances called?

    • Enzymes

    • Protein complexes

    Correct Answer
    A. Protein complexes
    Explanation
    The electron transferring substances in the electron transport chain are called protein complexes. These complexes are made up of multiple proteins that work together to transfer electrons from one molecule to another. They play a crucial role in the process of oxidative phosphorylation, where electrons are passed down the chain and ultimately used to generate ATP, the cell's main energy source. Enzymes, on the other hand, are biological catalysts that facilitate chemical reactions but do not directly participate in electron transfer in the electron transport chain.

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  • 4. 

    In the photosystem 2, how does electron transfer to the Plastiquenone Qb?

    • P6870 to Plastiquenone Qa, Plastiquenone Qa to Plastiquenone Qb

    • Chlorophyll to Plastiquenone Qb

    Correct Answer
    A. P6870 to Plastiquenone Qa, Plastiquenone Qa to Plastiquenone Qb
    Explanation
    In photosystem 2, the electron transfer to Plastiquenone Qb occurs in two steps. First, the electron is transferred from P6870 to Plastiquenone Qa. Then, the electron is further transferred from Plastiquenone Qa to Plastiquenone Qb. This sequential transfer of electrons allows for the generation of a proton gradient, which is essential for the production of ATP during photosynthesis.

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  • 5. 

    Tell on carrier in the chlorophast.

    Correct Answer
    Plastiquenone Qb
    Plastocyanin
    Ferredoxin

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  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 08, 2009
    Quiz Created by
    Quang_vuong0409
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