What do plants use to make organic molecules?


What do plants use to make organic molecules?

Through photosynthesis, the plant can make and store its own energy in carbon-based molecules, and produce oxygen. The oxygen can then be used to power aerobic respiration in the plant, which releases carbon dioxide.

What are the molecules that plants use to make organic carbon?

process whereby plants and algae use sunlight energy to make carbohydrate organic carbon compounds (such as glucose sugar ) from inorganic carbon dioxide (CO2) and water (H2O); plants immediately use some of their newly formed carbohydrate sugars for energy, growth, and maintenance.

What molecules do plants absorb?

Plants need energy from the sun, water from the soil, and carbon from the air to grow. Air is mostly made of nitrogen, oxygen, and carbon dioxide. So how do plants get the carbon they need to grow? They absorb carbon dioxide from the air.

What molecules do plants take in when doing photosynthesis?

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil.

What is used to make organic molecules in photosynthesis?

During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. These sugar molecules are the basis for more complex molecules made by the photosynthetic cell, such as glucose.

What are some examples of carbon containing molecules?

All organic compounds, such as proteins, carbohydrates, and fats, contain carbon, and all plant and animal cells consist of carbon compounds and their polymers. (Polymers are macromolecules consisting of many simple molecules bonded together in specific ways.)

How do the CO2 molecules used in photosynthesis reach and enter the chloroplasts inside leaf cells?

Carbon dioxide reaches the chloroplasts in the leaves via a stomata. It basically is a microscopic mouth found on the underside of leaves that is responsible for releasing water (transpiration) in the form of dew, and gas exchange.

How are organic compounds produced?

Organic compounds are molecules that contain carbon atoms covalently bonded to hydrogen atoms (C-H bonds). Many organic compounds are formed from chains of covalently-linked carbon atoms with hydrogen atoms attached to the chain (a hydrocarbon backbone). Water (H2O) has no carbon; then, it is not an organic compound.

What kind of molecules are found in plant cells?

The following points highlight the seven main organic molecules found in the plant cells. The organic molecules are: 1. Nucleic Acids 2. Proteins 3. Organic Acids 4. Carbohydrates 5. Lipids 6. Fatty Acids 7.

Where does the mass of a plant come from?

The weight of all the organic molecules in a plant is called the biomass. A plant’s mass is the sum of the biomass and the mass of the water contained in the plant. Complete this table to summarize your conclusions about where a plant’s mass and biomass come from. For each statement, indicate whether it is true or false.

How are molecules in the air contribute to photosynthesis?

Molecules in the air that come through holes in the plants leaves… Make up a tiny bit of a plant’s roots- the water absorbed fro, the ground contributes a little bit to the mass Water taken up by the plant’s roots… Photosynthesis

How does photosynthesis result in increased biomass for plants?

Photosynthesis. The process that can result in increased biomass for a plant. Cellular Respiration. The process that can result in decreased biomass for a plant. The increased mass comes from the products of photosynthesis. The molecules taken by the plant are CO2 and H2O.

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