Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) On Fig. 3.1, label the ciliary muscle, the iris and the optic nerve.Use label lines and the words 'ciliary muscle', 'iris' and 'optic nerve' on Fi...

2010 Winter

1

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) The skin is important in helping to maintain a constant body temperature.Fig. 5.1 shows a section through human skin.On Fig. 5.1 label and name th...

2012 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Complete the following paragraph using appropriate words.Sense organs are composed of groups of .............................. cells that respond ...

2009 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 2.1 shows a section through the eye of a small mammal as viewed with a microscope.Fig. 2.1(a) Name the structures labelled X, Y and Z.X ............

2012 Winter

1

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 6.1 shows the body temperature of a student over a 32 hour period.(a) Between 2.30pm and 4.15pm on day 2 the student was involved in gymnastics t...

2012 Winter

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

A person’s blood glucose concentration should remain within narrow limits.(a) (i) Name the process that keeps conditions inside the body within narr...

2012 Summer

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

Fig. 9.1 shows two front views, S and T, of a human eye in two different light intensities.[Image](a) (i) Suggest how the light intensity changes from...

2012 Summer

4

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Fig. 4.1 shows the structures involved in a reflex arc.(i) On Fig. 4.1 label structures A, B, C and D.Write your answers on Fig. 4.1. [4](ii) Name...

2011 Summer

3

Theory

CH14 - CO-ORDINATION AND RESPONSE

(a) Plants, like animals, respond to stimuli. Tropisms are an example of a plant response.(i) Define the term *geotropism.*..............................

2011 Winter

2

Theory

CH14 - CO-ORDINATION AND RESPONSE

A person’s blood glucose concentration should remain within narrow limits.(a) (i) Name the process that keeps conditions inside the body within narr...

2012 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which organisms carry out respiration, growth, movement and excretion?

2018 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an animal whose scientific name is *Falco peregrinus*. To which species does it belong?

2018 Summer

5

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

What kind of skin do amphibians have?

2018 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows a flowering plant. Use the key to identify the plant.

2018 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?

2018 Summer

2

MCQ

CH8 - TRANSPORT IN PLANTS

Why do some root cells have root hairs?

2018 Summer

3

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Which words correctly complete the paragraph? Diffusion may be defined as the net movement of particles from a region of their ......1...... concentr...

2018 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Which part of a plant root hair is partially permeable?

2018 Summer

1

MCQ

CH4 - BIOLOGICAL MOLECULES

The table shows the results of food tests carried out on a fruit.[Table_1]What did the fruit contain?

2018 Summer

2

MCQ

CH5 - ENZYMES

An experiment was carried out to investigate the effect of pH on enzyme action. The graph shows the results. What are the labels for the x-axis and th...

2018 Summer

2