Organelles. Definition. noun, plural of organelle. Literally, the term means little organs. As the body is composed of various organs, the cell, too, has little organs that perform special functions.They are membrane-bound compartments or structures of a cell. eukaryotic cell contains many organelles, for example, the nucleus, endoplasmic reticulum, golgi apparatus, mitochondria, and chloroplast (plastid). However, not all these organelles are found in only one cell or in an organism. The chloroplast, for instance, is abundant in plant cells but not in animal cells.
ð Upside-Down Face. A face that is upside-down, often representing a sense silliness or goofiness. Sometimes used as an ambiguous emotion, such as joking or sarcasm. Implemented as a flipped version of the slightly smiling face on most platforms. Upside-Down Face was approved as part of Unicode 8.0 in 2015 and added to Emoji 1.0 in 2015.
The woman who sees the world upside down: Rare brain condition means council worker sees everything the wrong way up. A woman's world has literally been turned upside down by a rare condition which causes her to see everything the wrong way up. Council worker Bojana Danilovic, 28, sees everything upside down because of an extremely rare fault in the way her brain processes images. That means she reads papers from the bottom up and even has special topsy-turvey official forms to fill in for her job at the Uzice town hall in Serbia.