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 characteristic is shown when a person smells a gas in the air?

2011 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows four arthropods. How many of these arthropods are insects?

2011 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

An organism has dry scales covering its body.To which vertebrate group does it belong?

2011 Summer

3

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an animal. Use the key to identify the animal.1 has legs ...................................... go to 2 has no legs .................

2011 Summer

4

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows four specialised cells. Which feature is not common to all of these cells?

2011 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a plant cell.Which labelled structures are found in plant cells but not in animal cells?

2011 Summer

5

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows another plant cell. Which feature shows that it is a palisade cell?

2011 Summer

1

MCQ

CH6 - PLANT NUTRITION

Which structures are adapted for supporting a plant?

2011 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which describes the structure and function of a red blood cell? [Table_1]

2011 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Boiling potatoes destroys their cell membranes. A peeled, boiled potato strip is placed in a concentrated solution of salts. What takes place?

2011 Summer

1