How Do You Spell PHOTOSYNTHESISE?

1. Photosynthesise is a verb that describes the process by which green plants, algae, and some bacteria convert light energy from the sun into chemical energy. In other words, it is the biological method through which plants manufacture their own food using sunlight, carbon dioxide, and water. This essential process occurs in special organelles called chloroplasts, which contain the pigment chlorophyll that captures the energy from sunlight.

   During photosynthesis, plants absorb carbon dioxide from the atmosphere through tiny pores called stomata in their leaves and stems. The energy harvested from sunlight is used to convert this carbon dioxide and water into glucose (a sugar), and oxygen is released as a by-product. Glucose is then transformed into other carbohydrates, proteins, and lipids, which provide the necessary energy and building blocks for plant growth and development.

   Photosynthesis is crucial for the sustenance and functioning of the entire ecosystem, as it serves as the primary source of energy for most life on Earth. It releases oxygen into the atmosphere, which is vital for the respiration of organisms, and is a fundamental step in the carbon cycle, regulating the levels of carbon dioxide in the atmosphere. Photosynthetic organisms play a pivotal role in maintaining the balance of the ecosystems, providing food and oxygen for animals, including humans.

The word "photosynthesize" is derived from the combination of two Greek words: "phos" meaning "light" and "synthesis" meaning "putting together" or "combining". "Photosynthesis" refers to the process by which green plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose (a sugar) and oxygen, using chlorophyll and other pigments as the catalysts. The term was coined in the late 19th century, combining the Greek roots to describe the primary source of energy conversion for plants.

Conjugate verb Photosynthesise