BMAT 2013 Section 2 Question 8
Simplify: Answer: 8) F Break the problem into smaller parts 1st step: x² (1 – 16x²) = x² – 16x⁴ 2nd step: 2x³ (4x – 1) = 8x⁴ – 2x³…
Simplify: Answer: 8) F Break the problem into smaller parts 1st step: x² (1 – 16x²) = x² – 16x⁴ 2nd step: 2x³ (4x – 1) = 8x⁴ – 2x³…
7 The diagram shows three appropriate meters, P, Q and R, connected in the conventional way in a circuit. The switch is initially open. The switch is now closed. What…
The following reaction is at equilibrium: 2R(g) + 3S(g) 2T(g) llH is negative which conditions (A-E) would produce most of the product T? Answer: 6) B In order to produce…
The action of which enzyme(s) could decrease the pH of a mixture of carbohydrate, protein and lipid? Answer: 5) F A logical way of solving this question is to identify…
Answer: 4) A Substitute the values given in the problem 4.6 x 10⁷ + 7 (2 x 10⁶)4.6 x 10⁷ – 2 (2 x 10⁶) (4.6 x 10⁷) + (14…
Microwave, X-ray and infra-red radiation can all damage living tissues. Which of the following statements correctly explain why this damage occurs? Microwaves cause damage because they are absorbed by water…
The following chemicals are mixed together. In which of the mixtures will a displacement reaction occur? Pb(N03)(aq) + Al(s) 2KCl(aq) + 2F-(aq) Al2(S04)3(aq) + 3Fe(s) CuS04(aq) + Zn(s) Answer: 2)…
Which of the following applies to both the nervous system and the endocrine (hormonal) system? can be involved in homeostasis can involve chemicals can involve the brain Answer: 1) H…
A sound wave is produced by a loudspeaker cone, which creates pulses of pressure by moving back and forth between two points X and Y as shown in the diagram.The…
A mixture of C2H4(g) and H2(g) is placed in a sealed container. Some finely divided nickel is added as a catalyst to the mixture. The temperature rises to 150°C and…