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In addition, there were errors in Section B of the Latin Literature paper, confusing names of both authors and characters. 2011 also saw the start of, by now regular, social media protests against the content in exam papers. An A2 Biology paper on Control, Genomes and Environment (F215) had a large emphasis on Ecology, deemed by many students ...
However, in the Physics paper 1 exam, a topic that was stated as "Not Assessed" came up; AQA accepted the mistake and awarded all students the full 9 marks to the question. [70] Also, in 2022, a question on one of the higher Maths papers was leaked hours before students sat them.
In addition to teacher assessments, a SAT replacement assessment called key stage 2 science sampling test is now offered to five randomly selected pupils in a school every two years. The test comprises three papers: ‘b’ for biology, ‘c’ for chemistry, and ‘p’ for physics (each twenty-five minutes).
The Chief Executive of AQA runs the organisation on a day-to-day basis, while being accountable to the AQA Council. The role was known as the Director General from its introduction in April 1998 until July 2010. [21] Kathleen Tattersall OBE, 1 April 1998 – 30 September 2003 [22] [23] Mike Cresswell CBE, 1 October 2003 – 31 March 2010 [24] [25]
An examination (exam or evaluation) or test is an educational assessment intended to measure a test-taker's knowledge, skill, aptitude, physical fitness, or classification in many other topics (e.g., beliefs). [1] A test may be administered verbally, on paper, on a computer, or in a predetermined area that requires a test taker to demonstrate ...
N. eutropha cells present as rod to pear shaped cells with one or both ends pointed, with a size of 1.0–1.3 x 1.6–2.3 μm. They show motility. [13] N. halophila cells have a coccoid shape and a size of 1.1–1.5 x 1.5–2.2 μm. Motility is possible because of a tuft of flagella. [13]
An Alpine chough in flight at 3,900 m (12,800 ft). Organisms can live at high altitude, either on land, in water, or while flying.Decreased oxygen availability and decreased temperature make life at such altitudes challenging, though many species have been successfully adapted via considerable physiological changes.
[4] [5] A mass spectroscope is similar to a mass spectrograph except that the beam of ions is directed onto a phosphor screen. [6] A mass spectroscope configuration was used in early instruments when it was desired that the effects of adjustments be quickly observed. Once the instrument was properly adjusted, a photographic plate was inserted ...