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Plants and Photosynthesis Multiple Choice Test

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Plants and Photosynthesis

Use your notes and your knowledge of plants and photosynthesis to answer the following questions.

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

The plant's three major organs are:

Plant roots are mainly used to:

The plant stem is mainly used to:

The plant's leaves are mainly used to:

What is one similarity between autotraphs and heterotrophs?

What is one difference between autotrophs and heterotrophs?

The molecule that is most commonly used for chemical energy in the plant is:

Which of the following choices has the plant's energy molecules in order from HIGHEST to LOWEST?

Energy is the ability to do:

Which of the following CORRECTLY shows the photosynthesis equation (in words)?

Which of the following CORRECTLY shows the photosynthesis equation (in symbols)?

Plants use light-absorbing molecules called _ to __ the Sun's light.

In most plants, photosynthesis happens mainly in the:

The REACTANTS (what comes in) of photosynthesis are:

The PRODUCTS (what comes out) of photosynthesis are:

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