Photosynthesis & Respiration
3 years ago
missking206
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17 QuestionsShow answers
  • Question 1
    30 seconds
    Q. What is the chemical equation for cellular respiration?
    answer choices
    Glucose + Oxygen -> Carbon dioxide + Water + Energy
    Oxygen + Carbon dioxide + Energy  -> Glucose + Water
    Carbon dioxide + Glucose -> Oxygen + Water + Energy
    Water + Carbon dioxide + Energy -> Oxygen + Glucose
  • Question 2
    30 seconds
    Q. What is the equation for photosynthesis
    answer choices
    Water + Carbon dioxide + Energy -> Oxygen + Glucose
    Carbon dioxide + Glucose -> Oxygen + Water + Energy
    Oxygen + Carbon dioxide + Energy  -> Glucose + Water
    Glucose + Oxygen -> Carbon dioxide + Water + Energy
  • Question 3
    30 seconds
    Q. When an organism breaks down food, the atoms get rearranged into different molecules. When the atoms get rearranged, what is released?  
    answer choices
    Energy
    Water
    Glucose
    Oxygen 
  • Question 4
    30 seconds
    Q. Cellular respiration is similar in both plants and animals in what way?
    answer choices
    Energy is required and oxygen is released.
    Nitrogen is required and energy is released.
    Oxygen is required and energy is released.
    Oxygen is required and carbon is released.
  • Question 5
    30 seconds
    Q. Which of the following best represents the missing step?
    answer choices
    Atoms rearranged
    Light emitted
    Temperature decreased
    Water added
  • Question 6
    30 seconds
    Q. Where does cellular respiration take place?
    answer choices
    Mitochondria
    Chloroplast
    Stomata
    Leaf
  • Question 7
    30 seconds
    Q. Glucose is a form of ______ Energy. 
    answer choices
    Radiant
    Chemical
  • Question 8
    30 seconds
    Q. What pigment in the leaf captures energy from the sun?
    answer choices
    carbon
    chlorophyll
    air
    chloroplast
  • Question 9
    30 seconds
    Q. Carbon dioxide enters the leave through what opening?
    answer choices
    root
    stem
    stomata
    stomach
  • Question 10
    30 seconds
    Q. What is absorbed by the tree roots and transported to the leaves?
    answer choices
    air
    water
    carbon
    glucose
  • Question 11
    60 seconds
    Q. What are the products of photosynthesis?
    answer choices
    water and carbon dioxide
    oxygen and glucose
    oxygen and carbon dioxide
    oxygen and water
  • Question 12
    45 seconds
    Q. Which of the following go through the process of photosynthesis?
    answer choices
    bees
    algae
    humans
    mushrooms
  • Question 13
    120 seconds
    Q. Which statement about photosynthesis is correct?
    answer choices
    Plants get the energy they need for photosynthesis from water.
    Plants get the energy they need for photosynthesis from soil.
    Plants get the energy they need for photosynthesis from sunlight.
    Plants do not require energy to perform photosynthesis.
  • Question 14
    30 seconds
    Q. The main source of energy for all life comes from ____.
    answer choices
    the Earth
    the moon
    the sun
    the food we eat/make
  • Question 15
    30 seconds
    Q. Which of the following is not needed for photosynthesis to occur?
    answer choices
    sunlight
    carbon dioxide
    water
    oxygen
  • Question 16
    30 seconds
    Q. Why do we eat food?
    answer choices
    to provide energy/fuel
    to eliminate waste products
    to prevent diseases
    to kill pathogens
  • Question 17
    30 seconds
    Q. Plants need ________ for photosynthesis
    answer choices
    oxygen
    soil
    carbon dioxide
    sugar
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