Theory

CH7 - HUMAN NUTRITION

Fig. 1.1 shows part of the human digestive system.(a) On Fig. 1.1, label the gall bladder, the oesophagus and the pancreas.Use label lines and the wor...

2010 Winter

2

Theory

CH7 - HUMAN NUTRITION

(a) Micronutrients are food materials that are only needed in very small quantities in the human diet.Draw one straight line from each micronutrient t...

2009 Winter

1

Theory

CH7 - HUMAN NUTRITION

(a) Enzyme activity is vital in human digestion. Complete Table 4.1 by choosing appropriate words from the list. amino acids amylase cellulose fatty...

2009 Winter

1

Theory

CH7 - HUMAN NUTRITION

(a) (i) State what is meant by the term \textit{balanced diet}...........................................................................................

2011 Summer

2

Theory

CH7 - HUMAN NUTRITION

Table 9.1 shows the percentage of the main types of foods in the diet of two teenage girls. One girl lives in Great Britain and the other girl in sub-...

2012 Winter

1

Theory

CH7 - HUMAN NUTRITION

Fig. 9.1 shows the human digestive system and associated organs.(a) Use letters from Fig. 9.1 to identify the structures described.Each letter may be ...

2011 Winter

2

Theory

CH7 - HUMAN NUTRITION

(a) Table 2.1 gives the daily energy requirements of some different people.[Table_1](i) Suggest two reasons for the difference in energy needed by the...

2011 Summer

1

Theory

CH7 - HUMAN NUTRITION

Table 9.1 shows the percentage of the main types of foods in the diet of two teenage girls. One girl lives in Great Britain and the other girl in sub-...

2012 Winter

1

Theory

CH7 - HUMAN NUTRITION

Fig. 7.1 shows three different types of teeth from a human.[Image_1: Fig. 7.1](a) (i) Name the types of teeth labelled A and B.A ........................

2010 Summer

1

Theory

CH7 - HUMAN NUTRITION

Fig. 4.1 shows the cycling of phosphate ions in living organisms and the environment.[Image_1: Fig. 4.1](a) Phosphate ions are often in limited supply...

2011 Winter

2

Theory

CH7 - HUMAN NUTRITION

Fig. 1.1 is a diagram of the alimentary canal and associated organs.(a) State the letter from Fig. 1.1 that identifies the part where:alcohol is broke...

2021 Spring

2

Theory

Heart Rate and Pulse Rate

(a) Different age groups of people, in one area, were asked about their tobacco smoking habits. Fig. 2.1 is a graph that shows the percentage of peop...

2021 Spring

1

Theory

CH19 - ORGANISMS AND THEIR ENVIRONMENT

(a) A scientist found that chuckwallas were also eaten by coyotes.Draw an arrow on Fig. 3.1 to show this information. [1](b) Table 3.1 shows some of t...

2021 Spring

2

Theory

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

(a) Fig. 4.1 is a diagram of a plant cell.Identify the parts of the plant cell in Fig. 4.1 by labelling them in the spaces provided, using words from ...

2021 Spring

2

Theory

CH6 - PLANT NUTRITION

(a) A student investigated the effect of the concentration of carbon dioxide on the rate of photosynthesis in an aquatic plant.Table 5.1 shows the res...

2021 Spring

2

Theory

CH12 - RESPIRATION

(a) The box on the left contains the term `Anaerobic respiration`.The boxes on the right show some sentence endings.Match the box on the left to three...

2021 Spring

1

Theory

CH9 - TRANSPORT IN ANIMALS

(a) Fig. 7.1 is a diagram of the circulatory system.[Image_1: Fig. 7.1](i) State the names of the blood vessels labelled A, C and E in Fig. 7.1.A .......

2021 Spring

1

Theory

CH16 - REPRODUCTION

(a) Menstruation is the monthly loss of the lining of the uterus.The age, in years, when the first menstruation occurred was recorded for one area.Tab...

2021 Spring

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

What is a characteristic of all living organisms?

2021 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The scientific names of some animals are listed.1. _Camelus dromedarius_2. _Camelus ferus_3. _Equus ferus_4. _Struthio camelus_Which animals are in th...

2021 Summer

1