Nutrition and Food Technology

Question 1:Diagram 1 shows foods that have been processed through three different methods.(a) Write down the food processing methods, P, Q and R, in Diagram 1. [3 marks](b) What happens to the water content in the food that has been processed through method P? [1 mark](c) The food is heated at 121 oC during the … Read more

Question 1:Diagram 1 shows part of nitrogen cycle.(a) What is represented by W? [1 mark](b) Name bacteria X and bacteria Y. [2 marks](c) State one importance of the nitrogen cycle in Diagram 1.1. [1 mark](d) Bacteria X can be found in the root nodules of a plant as shown in Diagram 1.2.[1 mark]Name the type … Read more

Question 1:A student conducted an experiment to study the effect of nutrient deficiency on the growth of pea seedling.Diagram shows the result obtained after five days.(a) Based on the Diagram, state one observation on the root of the seedling in culture solution without phosphorus. [1 mark](b) State one hypothesis for this experiment. [1 mark](c) State … Read more

Question 1:Table shows the average daily calories requirement of a male aged between 5 to 35 years old.(a) Using the data in the Table, draw a graph of the daily calories requirement against age. [2 marks](b) Based on the graph in 1(a), state the daily calories requirement of age 16 years old. [1 mark](c) What … Read more