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Multiple choice questions lend themselves to the development of objective assessment items, but without author training, questions can be subjective in nature. Because this style of test does not require a teacher to interpret answers, test-takers are graded purely on their selections, creating a lower likelihood of teacher bias in the results. [8]
Systems biology is an academic field that seeks to integrate different levels of information to understand how biological systems function. The main article for this category is Systems biology . Contents
A biological system is a complex network which connects several biologically relevant entities. Biological organization spans several scales and are determined based different structures depending on what the system is. [1] Examples of biological systems at the macro scale are populations of organisms.
Systems biology can be considered from a number of different aspects. As a field of study, particularly, the study of the interactions between the components of biological systems, and how these interactions give rise to the function and behavior of that system (for example, the enzymes and metabolites in a metabolic pathway or the heart beats).
Registry being one of the foundations of synthetic biology, provides web-based information and data on over 20,000 BioBrick parts. The Registry contains: Information and characterisation data for all parts, device and system; Includes a catalogue which describes the function, performance and design of each part
Modelling biological systems is a significant task of systems biology and mathematical biology. [ a ] Computational systems biology [ b ] [ 1 ] aims to develop and use efficient algorithms , data structures , visualization and communication tools with the goal of computer modelling of biological systems.
The first specification of SBGN Process Description language – then called Process Diagrams – was released on August 23, 2008 (Level 1 Version 1). [8] Corrections of the document were released on September 1, 2009 (Level 1 Version 1.1), [9] October 3, 2010 (Level 1 Version 1.2) [10] and February 14, 2011 (Level 1 Version 1.3). [4]
The behavior of biologically derived computational systems such as these relies on the particular molecules that make up the system, which are primarily proteins but may also include DNA molecules. Nanobiotechnology provides the means to synthesize the multiple chemical components necessary to create such a system.