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

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Worms come to the soil surface after heavy rain. Which characteristic of living organisms does this show?

2013 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which animal is not an arthropod?

2013 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows a sea lion. Which labelled feature shows that this animal is a mammal?

2013 Summer

3

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an animal found in fresh water. Use the key to identify the animal.1 body divided into segments ............... go to 2 body not d...

2013 Summer

3

MCQ

CH8 - TRANSPORT IN PLANTS

Which statement about xylem is correct?

2013 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a bacterial cell.How is this cell different from a typical animal cell?

2013 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a plant cell. In which labelled part of the cell is sugar made?

2013 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which of these tissues is not part of the organ with which it is paired?[Table_1]

2013 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a specialised cell. For which function is the cell adapted?

2013 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

The diagram represents two liquids, separated by a membrane through which osmosis can occur. What movement of molecules will occur?

2013 Summer

2