
Water plays an important role in the light reaction of photosynthesis. It is the source of electrons and hydrogen ions that are used to reduce NADP+ to NADPH, which is a high-energy molecule that carries electrons for the dark reaction²³. Water also provides oxygen as a by-product when it is split by the light energy…
PSI and PSII are two types of photosystems that are involved in the light reaction of photosynthesis. They differ in several aspects, such as: (1) Differentiate between PS – I and PS – II. – Toppr. https://www.toppr.com/ask/question/differentiate-between-psi-and-psii/.(2) Photosystem – Wikipedia. https://en.wikipedia.org/wiki/Photosystem.(3) What are the differences between PSI and PSII? – Wise-Answer. https://wise-answer.com/what-are-the-differences-between-psi-and-psii/.(4) 10 Differences between…
Light reaction is a process that occurs in the chloroplasts of plants and converts light energy into chemical energy in the form of ATP and NADPH¹². It involves the absorption of light by chlorophyll and other pigments in the thylakoid membranes of the chloroplasts, and the transfer of electrons through two photosystems (PSI and PSII)…
There are many examples of peninsulas in the world. A peninsula is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. Some of the largest peninsulas are: Some other examples of peninsulas are: (1) List of peninsulas – Wikipedia. https://en.wikipedia.org/wiki/List_of_peninsulas.(2) 15 Largest Peninsulas In…
Gondwana broke up due to the movement of the tectonic plates that make up the Earth’s crust. The breakup of Gondwana occurred in stages. Some 180 million years ago, in the Jurassic Period, the western half of Gondwana (Africa and South America) separated from the eastern half (Madagascar, India, Australia, and Antarctica)¹. The final stages…
Gondwana was a large landmass, often referred to as a supercontinent, that formed during the late Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic period (about 180 million years ago). ¹² It incorporated present-day South America, Africa, Arabia, Madagascar, India, Australia, and Antarctica. ² It was named by the…
A real image is an image that is formed by the actual intersection of light rays. It is formed when light rays converge at a point after reflecting off a concave mirror. The image is inverted and can be projected onto a screen. A virtual image, on the other hand, is an image that appears…
Influences can refer to various factors or sources that have an impact on an individual, a group, a culture, or a particular situation. Here are some common types of influences: These influences often interact and overlap, creating complex dynamics that shape individuals and communities. Understanding these influences is essential for comprehending human behavior, societal changes,…
Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that is formed as a byproduct of incomplete combustion of carbon-based fuels, such as gasoline, natural gas, coal, and wood. It is highly toxic and can be harmful or even fatal when inhaled in high concentrations. Carbon monoxide has a strong affinity for hemoglobin in…
Glucose is a simple sugar and a primary source of energy for living organisms. It is a carbohydrate and is also known as a monosaccharide. Glucose is commonly found in foods such as fruits, vegetables, and honey. It is an essential nutrient for the human body and is transported through the bloodstream to provide energy…
If you are referring to “Amoeba,” it is a type of single-celled organism that belongs to the group of protists. Amoebas are characterized by their ability to constantly change their shape by extending and retracting their pseudopods (temporary protrusions of the cell membrane). Amoebas are found in various environments, including freshwater, marine habitats, and soil.…
In the context of providing information or responses, being “neutral” means presenting information or viewpoints without bias or favoritism. It involves maintaining an objective stance and avoiding personal opinions or judgments. When acting in a neutral capacity, I strive to provide factual information and consider multiple perspectives without taking sides.