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

The diagram illustrates some of the processes carried out by living organisms.Which characteristic of living organisms is represented by arrow X?

2015 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

What is a correct way of naming a species, according to the binomial system?

2015 Summer

1

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

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

2015 Summer

1

MCQ

CH4 - BIOLOGICAL MOLECULES

The key can be used to distinguish between four different chemical substances. Use the key to identify which substance could be a protein. 1 contain...

2015 Summer

1

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows two guard cells from a leaf. Which labelled part would also be found in liver cells?

2015 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows part of a leaf in cross-section. Structures X and Y are both part of the same

2015 Summer

5

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a plant cell. Which features show that it is a plant cell?

2015 Summer

1

MCQ

CH8 - TRANSPORT IN PLANTS

In a section through a plant, a student found a group of long, microscopic structures. The structures lacked end walls, cytoplasm and nuclei.Which ide...

2015 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a specialised cell cut in half. What does this diagram indicate about the structure of this cell?

2015 Summer

2

MCQ

CH6 - PLANT NUTRITION

How do carbon dioxide and oxygen move in and out of a mesophyll cell?

2015 Summer

3