Cellular Respiration And Photosynthesis (50:50 Style)

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By Quang_vuong0409
Community Contributor
Quizzes Created: 1 | Total Attempts: 364
Questions: 5 | Attempts: 364

Cellular Respiration Quizzes & Trivia

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.

Questions and Answers
  • 1. 

    In glycolysis, what molecule does glucose break down to?

    • A.


    • B.


    Correct Answer
    B. Pyruvate
    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.

    Rate this question:

  • 2. 

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

    • A.

      P6870 to Plastiquenone Qa, Plastiquenone Qa to Plastiquenone Qb

    • B.

      Chlorophyll to Plastiquenone Qb

    Correct Answer
    A. P6870 to Plastiquenone Qa, Plastiquenone Qa to Plastiquenone Qb
    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.

    Rate this question:

  • 3. 

    Tell on carrier in the chlorophast.

    Correct Answer
    Plastiquenone Qb
  • 4. 

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

    • A.


    • B.

      Protein complexes

    Correct Answer
    B. Protein complexes
    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.

    Rate this question:

  • 5. 

    What CoA short for?

    • A.

      Coprotein A

    • B.

      Coenzyme A

    Correct Answer
    B. Coenzyme A
    CoA is short for Coenzyme A. Coenzyme A is a vital molecule that plays a crucial role in various metabolic processes in the body. It acts as a carrier molecule, facilitating the transfer of acetyl groups between different enzymes. This transfer is essential for the breakdown of carbohydrates, fats, and proteins, as well as for the synthesis of important molecules like fatty acids and cholesterol. Therefore, Coenzyme A is an important component in energy production and metabolism.

    Rate this question:

Back to Top Back to top

Here's an interesting quiz for you.

We have other quizzes matching your interest.