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

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

What is defined as the chemical reactions that break down food molecules in cells to release energy?

2010 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows an arthropod animal. Which features are characteristic of all arthropods?

2010 Summer

3

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

The diagram shows a section through a flower. Using the key, identify this flower.1. sepals present ........................................... go to ...

2010 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which row shows the most likely number of chloroplasts in three types of cell in a leaf? [Table_1]

2010 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows some liver cells as they appear under the microscope. How many cell walls can be seen?

2010 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which row shows the structures present in plant and animal cells? [Table_1]

2010 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structure is at a different level of organisation from the other three?

2010 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which diagram shows one organ only?

2010 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

On a dry, sunny day, how does water vapour move through the stomata of a leaf?

2010 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

The diagram shows an experiment using a potato.Which shows the result of the experiment after 24 hours?

2010 Summer

2