The statements are about respiration.1 Aerobic respiration releases more energy per unit mass of glucose than anaerobic respiration.2 Aerobic respiration in muscles causes an oxygen debt to occur.3 Aerobic respiration…
The diagram shows the dispersion of white light as it passes from air into glass. Red light travels at speed c in air, but only 2c/3 in glass. Red light…
The energy profile for a reaction is shown below. Which of the following is a fully correct statement about this energy level profile? Answer: 22) D Let us start by…
Evaluate? Answer: 21) 9 If you are not sure about solving powers, click here. Let us solve the values given in the problem individually. 32^¹⁄₅ = ⁵√32 = 2 9⁰…
Five identical resistors are connected to a cell as in the diagram. The potential differences across R1 , R2 and R3 are V1, V2 and V3 respectively. What is the…
Which row of the table shows the response of the iris to reducing levels of light? Answer: 19) C This is no longer on the BMAT syllabus. However, you should…
The table shows some details of the composition of inhaled and exhaled air of a student. The student is breathing 500 cm³ of air 14 times per minute. How many…
The element has a mass number of 40 and an atomic number of 20. Consider the statements and decide which of them are correct. 1 The nucleus has a relative…
An object with a mass of 20 kg is lifted by the arrangement shown in the diagram. Air resistance (drag) can be ignored, and the gravitational field strength (acceleration due…
The diagram shows part of the circulatory system Which row of the table identifies the blood vessels that best fit the descriptions after eating a carbohydrate rich meal? Answer: 15)…