BMAT 2003 Section 2 Question 26
The bar charts X and Y show the concentration of five substances in the blood before andafter passing through two organs. What are the organs X and Y through which…
The bar charts X and Y show the concentration of five substances in the blood before andafter passing through two organs. What are the organs X and Y through which…
Simplify{[2x^3/2 y^3]/√Z}^2 Answer: 25) B Let us solve this question in portions. (2x^³⁄₂)² = 4x³ (y³)² = y⁶ (√z)² = z So the simplification would be: 4x³ y⁶ z
Which set of events occurs during exhalation? Answer: 24) C The process of exhalation or expiration is as follows: volume of thorax decreases (rule out options B and D) pressure…
The reactivity of the alkali metals (group 1) increases as the atomic number increases.Which one of these statements is the correct explanation of this fact? Answer: 23) E As we…
In an a.c. generator driving a resistive load a coil is rotated slowly between the poles of amagnet. Which of the following will increase if the coil is rotated more…
Diagrams 1 to 5 show five types of levers. Diagram 6 shows the bones of the arm with arrows showing its movement up and down. Which two levers would be…
The electronic configuration of an isolated, non-ionised, atom is shown below. In which group and in which period of the periodic table is this atom situated? Answer: 20) C The…
The energy in joules (E) associated with a photon of radiation is related to its frequency inhertz (f) by the equation: f =E/h where h is a constant (6.63 …
The antidiuretic hormone (ADH) is produced by the pituitary gland and its target organ isthe kidney. ADH leaves the head in the jugular vein. In what order will the hormone…
Which one of the following is not equal to volts? Answer: 17) E You need to learn electricity equations which link power, current, voltage, energy and charge. Also, you need…