Search results
Results From The WOW.Com Content Network
Questionaut is a short educational video game developed by Amanita Design for the BBC. It's a point-and-click adventure game meant for English speaking children of school age. It is supposed to exercise their knowledge in English, mathematics and natural science. [1] [2] [3]
The game has been endorsed by the Journal of Cell Science. [1]Alex Rosenwald, in a review for Board Game Quest, stated that the concept of protein synthesis "shines through in all facets of gameplay", with the game mechanics and organelle cell functions aligning into an "immersive experience of creating and transporting various chemicals in and out of the cells". [3]
The English word fungus is directly adopted from the Latin fungus (mushroom), used in the writings of Horace and Pliny. [10] This in turn is derived from the Greek word sphongos (σφόγγος 'sponge'), which refers to the macroscopic structures and morphology of mushrooms and molds; [11] the root is also used in other languages, such as the German Schwamm ('sponge') and Schimmel ('mold').
GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
The cells of plants, algae, fungi and most chromalveolates, but not animals, are surrounded by a cell wall. This is a layer outside the cell membrane, providing the cell with structural support, protection, and a filtering mechanism. The cell wall also prevents over-expansion when water enters the cell. [46]
Approximately 66 million years ago, immediately after the Cretaceous-Tertiary (K-T) extinction, there was a dramatic increase in evidence of fungi. Fungi appear to have had the chance to flourish due to the extinction of most plant and animal species, and the resultant fungal bloom has been described as like "a massive compost heap". [38]
The mesenchyme contains all the internal organs and allows the passage of oxygen, nutrients and waste products. It consists of two main types of cell: fixed cells, some of which have fluid-filled vacuoles; and stem cells, which can transform into any other type of cell, and are used in regenerating tissues after injury or asexual reproduction. [5]
Commensal fungi have ways to interact with the host immune response that, as of 2016, were not well understood. [20] Some pathogens produce chitin-binding proteins that mask the chitin they shed from these receptors. [21] [22] Zymoseptoria tritici is an example of a fungal pathogen that has such blocking proteins; it is a major pest in wheat crops.