Theory

CH12 - RESPIRATION

(a) (i) In the box, state the word equation for aerobic respiration. [2](ii) Complete Table 5.1 to show three differences between aerobic respiration ...

2010 Winter

2

Theory

CH12 - RESPIRATION

Complete the sentences about respiration by writing the most appropriate word(s) in each space.Respiration in living cells is a series of chemical rea...

2013 Summer

1

Theory

CH12 - RESPIRATION

Humans carry out aerobic and anaerobic respiration.(a) Compare the two types of respiration by completing Table 7.1.Place a tick (✔) to show which s...

2014 Winter

3

Theory

CH12 - RESPIRATION

Choose words from the list to complete the sentences about respiration. Each word may be used once, more than once or not at all. alcohol, carbon di...

2017 Summer

2

Theory

CH12 - RESPIRATION

(a) Fig. 5.1 shows the human breathing system.Name the structures labelled J, K, L and M.Write your answers on Fig. 5.1. [4](b) Fig. 5.2 shows four se...

2016 Winter

2

Theory

CH12 - RESPIRATION

(a) (i) State the word equation for aerobic respiration.(a) (ii) Organisms carry out aerobic respiration to release the energy they need to stay alive...

2014 Winter

2

Theory

CH12 - RESPIRATION

(a) Use words from the list to complete the definition of \textit{anaerobic} respiration.Each word may be used once, more than once or not at all.carb...

2017 Summer

2

Theory

CH12 - RESPIRATION

(a) Respiration releases energy. Write the word equation for aerobic respiration. .......................................................................

2018 Summer

3

Theory

CH12 - RESPIRATION

A student investigated the rate of oxygen uptake during aerobic respiration in woodlice. Woodlice are arthropods.(a) State the word equation for aerob...

2019 Summer

2

Theory

CH12 - RESPIRATION

(a) Fig. 5.1 shows part of the carbon cycle. Some of the arrows are missing.[Image_1: Fig 5.1 showing carbon cycle](i) State all the letters in Fig. 5...

2018 Summer

2

MCQ

CH7 - HUMAN NUTRITION

Why does the energy needed by a human increase during the first ten years of life?

2014 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which feature is characteristic of both annelids and arthropods?

2014 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which features do animal cells share with plant cells?[Table_1]

2014 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an animal. Use the key to identify the animal.1. wings present ......................... go to 2    wings absent...

2014 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which pair of statements about a plant cell is correct? [Table_1: outer surface of the cell, position of sap vacuole]

2014 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a cell. Which structure is not present?

2014 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a section through a root. What are the levels of organisation of the labelled structures?

2014 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structures contain a cell nucleus?Red Blood Cell | Root Hair Cell | Xylem VesselA | ✔ | ✔ | ✔B | ✔ | ✘ | ✘C | ✘ | ✔ | ✘D | ✘...

2014 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

The diagram shows a cell.Which type of cell does the diagram show?

2014 Summer

1

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Two identical cylinders, 40 mm long, are cut from a potato. One (W) is placed in water and the other (X) is placed in a concentrated sugar solution. W...

2014 Summer

1