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Anaerobic cellular respiration and fermentation in microorganisms

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Lesson outcome

Waxaan sharxi karaa fal-celiyeyaasha iyo wax-soo-saarka neefsiga unugyada ee aan hawada lahayn ee noolaha yaryar, iyo siyaabaha uu nooluhu noogu anfaco.

Introduction

In this lesson: I can describe the reactants and products of anaerobic cellular respiration in microorganisms, and ways in which the process is useful to us. In microorganisms, anaerobic cellular respiration produces carbon dioxide and a type of alcohol called ethanol. A word summary of the reactants and products of anaerobic cellular respiration in microorganisms.

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In microorganisms, anaerobic cellular respiration produces carbon dioxide and a type of alcohol called ethanol. A word summary of the reactants and products of anaerobic cellular respiration in microorganisms. Anaerobic cellular respiration in microorganisms is also called fermentation. Humans use fermentation in microorganisms to make useful products such as bread, yogurt and alcoholic drinks.

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Quizzes

  1. 1. True or false? All living organisms undergo cellular respiration.

    • Correct answer:True
    • False

  2. 2. What are the reactants of aerobic cellular respiration?

    • glucose and carbon dioxide
    • carbon dioxide and water
    • water and oxygen
    • Correct answer:oxygen and glucose
    • glucose and carbon dioxide

  3. 3. What is a microorganism?

    • a small living animal like a micropig
    • a small animal or plant
    • a virus
    • a small living organism like moss
    • Correct answer:a living organism made up of one or a small number of cells

  4. 4. Which of the following apply only to aerobic respiration not anaerobic respiration?

    • Correct answer:it requires oxygen
    • it is a series of chemical reactions
    • Correct answer:it occurs in the mitochondria
    • it provides energy
    • it produces oxygen

  1. 1. Which is the word summary for anaerobic cellular respiration in microorganisms?

    • Glucose + oxygen --> carbon dioxide and water
    • Glucose + oxygen --> carbon dioxide +ethanol + water
    • Glucose + oxygen --> ethanol + carbon dioxide
    • Correct answer:Glucose --> ethanol + carbon dioxide

  2. 2. True or false? Anaerobic respiration in humans produces the same products as anaerobic respiration in microorganisms?

    • True
    • Correct answer:False

  3. 3. Which of the following apply to anaerobic cellular respiration in both humans and microorganisms?

    • Correct answer:occurs in the cytoplasm
    • ethanol is produced
    • Correct answer:occurs when oxygen is unavailable
    • Correct answer:glucose is a reactant
    • carbon dioxide is produced

  4. 4. Who is correct?

    • Correct answer:a black and white drawing of a woman's head with a bun in her hair and a smile on her faceIzzy: Anaerobic cellular respiration is carried by humans and bacteria.
    • a black and white drawing of a boy's face with a bow on top of his hair and a smile on his faceJun: Yeast, bacteria and humans all use oxygen in anaerobic cellular respiration
    • Correct answer:a black and white drawing of a girl's face with a smile on her face and long hairLaura: Anaerobic cellular respiration is carried out by yeast and bacteria.
    • a black and white drawing of a man with glasses and a curly - haired man's head is smilingAlex: Anaerobic cellular respiration happens in mitochondria.

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The same lesson as a pupil sees it. You can set any section as work on its own.

  • IntroductionPrepare
  • Starter quizActivate · 4 questions
  • Lesson videoLearn
  • Exit quizCheck · 4 questions
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