BMAT 2014 Section 2 Question 21
In order to function, the cells of the brain need large amounts of energy. Any reduction in thefunction of these cells can have serious consequences for the body. For example,…
In order to function, the cells of the brain need large amounts of energy. Any reduction in thefunction of these cells can have serious consequences for the body. For example,…
The diagram shows part of a glass structure. PQRS is a horizontal square with sides of 1 metre, and point X is 4 metres vertically above P. What is the…
The displacement / time graph shown represents a wave of wavelength 1.5 cm. What is the speed of the wave? Answer: Period = 2.0 s so frequency = (1 /…
An organic compound is found to contain 6 parts of carbon, 1 part of hydrogen and 8 parts ofoxygen by mass.6 g of a gaseous sample of the compound would…
Which of the following statements about lipid digestion in the small intestine is / are correct?1 Emulsification by bile makes smaller lipid droplets, each with a smaller surface area.2 Bile…
Three classes in a school all took the same test. Class 1 achieved a mean score of 61, Class 2 achieved a mean score of 63, and Class 3 achieved…
A container is filled with water at 20 °C and placed in a room that is also at 20 °C. The container can be fitted with an internal electric cooling…
Which of the following statements about but-1-ene are true?1 it can form a polymer2 it contains C–C single bonds only3 it conforms to the general formula CnH2n4 it decolourises bromine…
In humans, the water content in the blood is regulated via the hormonal system.Which of the following occur when the water content of the blood is too low?1 pituitary gland…
In a town, the bearing of the library from the station is 𝑥∘. The theatre is due east of the library. The theatre and the station are equidistant from the…