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Which process in photosynthesis uses energy from the sun?(1 point)

splitting water into hydrogen and oxygen

releasing oxygen

combining carbon dioxide and hydrogen

absorbing carbon dioxide

Plz anybody help me for the whole test?

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19 answers
  1. Idk if this will help but.....
    Answer: The light-dependent reaction takes place within the thylakoid membrane and requires a steady stream of sunlight, hence the name light-dependent reaction. The chlorophyll absorbs energy from the light waves, which is converted into chemical energy in the form of the molecules ATP and NADPH.O
    I hoped this helped???

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  2. You were no help you just copied that off the internet

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  3. anyone have the answer?

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  4. splitting water into hydrogen and oxygen
    is the answer

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  5. can someone pls post the answers for the whole test💀💀😭😭😭

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  6. 1. D-splitting water into hydrogen and oxygen
    2. B-carbon dioxide
    3. C-usable form of energy
    4. C-Heat
    5. C-6
    6. C-Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain
    Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain
    7. A-Living organisms decay, releasing carbon into the soil, and soil is compacted into rocks
    8. D-bacteria
    9. B-nitrogen fixation, nitrification, and denitrification
    10. B-Energy flows in one direction, and matter cycles through the environment
    11. A-Food webs are the best depictions of feeding relationships because they show many ways that plants and animals are connected
    DO THE OTHER THREE BY YOURSELF........THEY PICK ON ME BECAUSE IM EMOOOOOOOOOOOOOOOOO

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  7. ANYWAYSSS YW!! UwU

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  8. PAPA is right 💅🏻

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  9. PAPA is correct!

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  10. I feel bad for you!!

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  11. yooo some one 18 minutes ago

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  12. i have a totally diffrent test and i need answers can someone help?
    1.Which process in photosynthesis uses energy from the sun?

    absorbing carbon dioxide

    combining carbon dioxide and hydrogen

    splitting water into hydrogen and oxygen

    releasing oxygen

    2.A scientist fills a glass container with water and places an aquatic plant inside the container, then closes the lid and places the container in direct sunlight. The scientist observes small bubbles on the surfaces of the plant’s leaves on days 1 and 2, but no bubbles on day 3. The scientist concludes that the bubbles were caused by photosynthesis. Which substance should be added to the water in order for the bubbles to reappear?

    hydrogen gas

    glucose

    carbon dioxide

    oxygen

    3.Which process do plants and animals share in common?

    transpiration

    photosynthesis

    cellular respiration

    absorption of water

    4. Essay question
    The taiga biome has long, cold, dry winters and cool, wet summers. In three to four sentences, describe how the plants and animals would be impacted by a warm and dry summer and how they might survive. Support your answer with the abiotic factors in the biome

    5.You encounter a plant that has green structures on tall brown stalks. Which kind of plant is this, and what are the green structures?

    It is a vascular plant, and the structures are leaves.

    It is a nonvascular plant, and the structures are roots.

    It is a nonvascular plant, and the structures are leaves.

    It is a vascular plant, and the structures are roots.

    6. Essay question
    The cells in vascular and nonvascular plants are both able to get water, but nonvascular plants have different methods than vascular plants. How do these differences affect the height of the plants? In three to five sentences, explain this and be sure to describe how each type of plant gets water to its cells.

    7. Essay question
    In one to two sentences, identify the purpose of the roots in a plant and how a disease that harms the roots of a flowering plant would affect the plant’s ability to survive.

    8.Essay question
    Describe two adaptations you see on the rose plant, and explain how they are adaptations for defense, survival, or reproduction. Use three to five sentences to explain this.

    9.Which adaptation in a berry plant is for reproduction?

    flowers on the plant

    thorns on the stem

    sugar in the berries

    chlorophyll in the leaves

    10.Some plants have sugar in their roots. How does this adaptation help with survival?

    The sugar is used to create new plants.

    The sugar attracts animals to eat the roots.

    Having the sugar under the ground keeps animals from finding and eating it.

    The sugar can help the plant survive by storing energy.

    11.How do tropisms help plants survive?

    Plants grow together with other plants.

    Plants limit their needs in harsh conditions.

    Plants grow toward things they need.

    Plants create their own food using chlorophyll.

    12.A plant is observed to have deep roots and tendrils that wrap around objects. Which pair of tropisms correctly describe these responses?

    phototropism and thigmotropism

    geotropism and phototropism

    hydrotropism and thigmotropism

    hydrotropism and geotropism

    13.Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth?

    light

    touch

    water

    gravity

    14. ATP is a

    form of energy that can be stored and released as heat.

    form of energy that can be used and stored.

    usable form of energy.

    storable form of energy.

    15.ATP stores some of the energy from glucose molecules during glycolysis. How is the remaining energy from these glucose molecules released?

    Heat

    Water

    Carbon Dioxide

    Electron Transport Chain

    Any help is greatly appreciated

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  13. PAPA IS CORRECT FOR unit 5 lesson 14

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  14. 1. D-splitting water into hydrogen and oxygen
    2. B-carbon dioxide
    3. C-usable form of energy
    4. C-Heat
    5. C-6
    6. C-Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain
    Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain
    7. A-Living organisms decay, releasing carbon into the soil, and soil is compacted into rocks
    8. D-bacteria
    9. B-nitrogen fixation, nitrification, and denitrification
    10. B-Energy flows in one direction, and matter cycles through the environment
    11. A-Food webs are the best depictions of feeding relationships because they show many ways that plants and animals are connected

    12-14 Summarize/ put into your own words

    12. Plants life cycle's are important due to them producing oxygen and glucose. The oxygen and glucose are needed in a human's body to make energy in the form of ATP molecules.

    13. The food chain starts off with the Sun and gives plant life energy. Plants are primary producers and once they are consumed, the consumer gains that energy. The consumer only gains around 10% of the energy while the rest gets lost. Due to more energy being lost, there would have to be more prey/producers than tertiary consumers.

    14. Burning fossil fuels causes CO2 (Carbon Dioxide) to be released into the air. This causes global warming, as-well as hurting the atmosphere and the environment. Also, oceans will start becoming warmer and warmer which affects marine life and may end up being to hot for creatures and plants to live in. By reducing the rate fossil fuels are being consumed, life in the ocean can be saved and slow global warming.

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  15. Is Purity25 correct?

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  16. anonymous and papa is right

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  17. name isnt cap

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  18. The name isn’t wrong.

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  19. We all have different answers

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