What is photosynthesis in plants? Can plants photosynthesize indoors?

For almost all organisms in the biological world, this process is the key to their survival. In the carbon-oxygen cycle on Earth, photosynthesis is essential to maintain a relatively stable oxygen and carbon dioxide content. The presence or absence of photosynthesis depends on light, carbon dioxide concentration, water, related biological structures, etc. Theoretically, as long as the above conditions are met, photosynthesis can be carried out. What is photosynthesis in plants like? Let's open it and learn about it!

Contents of this article

1. What is photosynthesis in plants?

2. Can plants photosynthesize indoors?

3. What plants cannot photosynthesize?

How does photosynthesis work in plants?

1. Plant photosynthesis, or light energy synthesis, is a biochemical process in which plants, algae and some bacteria, under the irradiation of visible light, use photosynthetic pigments to convert carbon dioxide (or hydrogen sulfide) and water into organic matter and release oxygen (or hydrogen). Photosynthesis is the sum of a series of complex metabolic reactions. It is the basis for the survival of the biological world and an important medium for the earth's carbon-oxygen cycle. Photosynthesis is the process by which green plants use photosynthetic pigments such as chlorophyll and some bacteria (such as halophilic archaea with purple membranes) use their cells themselves.

2. The biochemical process of converting carbon dioxide and water (hydrogen sulfide and water for bacteria) into organic matter and releasing oxygen (hydrogen for bacteria) under the irradiation of visible light. Plants are called producers of the food chain because they can produce organic matter and store energy from inorganic matter through photosynthesis. By eating, consumers of the food chain can absorb the energy stored by plants and bacteria, with an efficiency of about 10% to 20%. For almost all organisms in the biological world, this process is the key to their survival. In the carbon-oxygen cycle on Earth, photosynthesis is essential (to keep the oxygen and carbon dioxide content relatively stable).

Can plants photosynthesize indoors?

Plants can photosynthesize indoors. The presence or absence of photosynthesis depends on light, carbon dioxide concentration, water, related biological structures, etc. Theoretically, as long as the above conditions are met, photosynthesis can be carried out. The differences between indoor and outdoor plants for photosynthesis are as follows:

1. Plants do not carry out photosynthesis at night, but respiration, absorbing oxygen and releasing carbon dioxide, occurs all the time. Therefore, plants will release carbon dioxide at night. If placed indoors, they may compete with humans for oxygen.

2. Usually the indoor temperature is relatively warm and stable, while the outdoor temperature may be strong winds, rainstorms, cold waves and scorching sun which may affect the photosynthesis of plants.

Which plants cannot photosynthesize?

1. Plants that cannot photosynthesize: parasitic, symbiotic and saprophytic plants.

2. For example, dodder is parasitic on the leaves of other plants. The ecology of Gastrodia elata is unique. It has no roots or leaves and is a saprophytic perennial herb. In early summer, upright yellow-red aboveground stems emerge from the top of the underground tuber. Gastrodia elata has no roots or leaves and lacks chlorophyll, so it cannot photosynthesize to produce organic matter, nor can it absorb water or inorganic salts.