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Advanced Placement (AP) Biology (also known as AP Bio) is an Advanced Placement biology course and exam offered by the College Board in the United States. For the 2012–2013 school year, the College Board unveiled a new curriculum with a greater focus on "scientific practices".
The collective goal is to contribute excellent biology diagrams to the Commons and to corresponding Wikipedia articles. This is done as part of an Advanced Placement Biology course. The lead editor is Chris Packard. This project is inspired by the 2009 Wikipedia AP Biology Project. There are many basic and important diagrams missing from ...
All students must take at least one year of a biological lab science at Bronx Science, a requirement that can be satisfied either by freshman biology or, if students took biology in middle school, one of the many advanced electives offered, including AP Biology, AP Environmental Science, AP Psychology; non-AP advanced courses include animal ...
Advanced Placement (AP) Statistics (also known as AP Stats) is a college-level high school statistics course offered in the United States through the College Board's Advanced Placement program. This course is equivalent to a one semester, non- calculus -based introductory college statistics course and is normally offered to sophomores , juniors ...
In molecular biology, a response regulator is a protein that mediates a cell's response to changes in its environment as part of a two-component regulatory system.Response regulators are coupled to specific histidine kinases which serve as sensors of environmental changes.
The discovery of DNA ligase dates back to 1967 and was an important event in the field of molecular biology. [1] Ligation in the laboratory is normally performed using T4 DNA ligase. It is broadly used in vitro due to its capability of joining sticky-ended fragments as well as blunt-ended fragments. [2]
The resulting GPI-anchored proteins play key roles in a wide variety of biological processes. [1] GPI is composed of a phosphatidylinositol group linked through a carbohydrate -containing linker ( glucosamine and mannose glycosidically bound to the inositol residue) and via an ethanolamine phosphate (EtNP) bridge to the C-terminal amino acid of ...
A wheeled buffalo figurine—probably a children's toy—from Magna Graecia in archaic Greece [1]. Several organisms are capable of rolling locomotion. However, true wheels and propellers—despite their utility in human vehicles—do not play a significant role in the movement of living things (with the exception of the corkscrew-like flagella of many prokaryotes).