Cell Energy
2 hours ago
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15 QuestionsShow answers
  • Question 1
    30 seconds
    Q.

    What is the first source of energy for living things?

    answer choices

    food

    glucose

    the sun

    water

  • Question 2
    30 seconds
    Q.

    What are the inputs (reactants) of photosynthesis?

    answer choices

    glucose and oxygen

    glucose and carbon dioxide

    carbon dioxide and oxygen

    carbon dioxide and water

  • Question 3
    30 seconds
    Q.

    Where does photosynthesis take place?

    answer choices

    mitochondria

    nucleus

    chloroplast

    ribosome

  • Question 4
    30 seconds
    Q.

    What is the main pigment in plants?

    answer choices

    chlorophyll

    glucose

    oxygen

    carotene

  • Question 5
    30 seconds
    Q.

    What are the outputs (products) of photosynthesis?

    answer choices

    carbon dioxide and water

    glucose and oxygen

    glucose and carbon dioxide

    water and oxygen

  • Question 6
    30 seconds
    Q.

    What organisms do photosynthesis?

    answer choices

    animals

    plants

    plants and animals

    all living things

  • Question 7
    30 seconds
    Q.

    What are the inputs (reactants) of cellular respiration?

    answer choices

    carbon dioxide and water

    glucose and water

    carbon dioxide and oxygen

    glucose and oxygen

  • Question 8
    30 seconds
    Q.

    Where does cellular respiration take place?

    answer choices

    chloroplast

    lungs

    mitochondria

    nucleus

  • Question 9
    30 seconds
    Q.

    What are the outputs (products) of cellular respiration?

    answer choices

    glucose, oxygen, and energy

    carbon dioxide, water, and energy

    water, oxygen, and glucose

    water and energy

  • Question 10
    30 seconds
    Q.

    What organisms use cellular respiration to get energy?

    answer choices

    animals only

    plants only

    heterotrophs only

    plants and animals

  • Question 11
    30 seconds
    Q.

    What is an autotroph?

    answer choices

    an organism that can makes its own food

    an organism that needs to consume food

    an organism that has absorbs food by diffusion

    all living organisms

  • Question 12
    30 seconds
    Q.

    What is a heterotroph?

    answer choices

    an organism that absorbs food by diffusion

    an organism that uses photosynthesis to make its food

    an organism that needs to consume food for energy

    all plants

  • Question 13
    30 seconds
    Q.

    What is energy?

    answer choices

    the ability to do your homework

    the ability to maintain homeostasis

    the ability to grow and develop

    the ability to do work

  • Question 14
    30 seconds
    Q.

    What is the purpose of photosynthesis?

    answer choices

    to make more plants

    to convert sunlight to glucose

    to convert glucose to usable energy

    to change colors of leaves in the fall

  • Question 15
    30 seconds
    Q.

    What is the purpose of cellular respiration?

    answer choices

    to convert sunlight to glucose

    to breathe in oxygen and breathe out carbon dioxide

    to have cells grow and develop

    to convert glucose to usable energy

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