Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) (i) Define osmosis. .................................................................................................................................

2009 Winter

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

Cells are adapted to their function, and may be arranged into tissues.(a) Define the term tissue.........................................................

2014 Summer

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) Fig. 9.1 represents two liquids, A and B, separated by a partially permeable membrane.A is pure water and B is a sugar solution.In the human alime...

2015 Summer

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

This question is about the movement of substances into and out of cells. (a) Draw one straight line from each box on the left to join it with the box...

2016 Winter

3

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

The apparatus shown in Fig. 2.1 was used to investigate the effects of different conditions on the rate of photosynthesis in an aquatic plant. A stude...

2018 Winter

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) A scientist investigated how the growth of plant shoots was affected by the direction of light.A light source was placed on one side of a shoot an...

2020 Winter

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) Fig. 1.1 is a diagram of a plant cell. The boxes on the left contain the letters that identify some parts of the plant cell in Fig. 1.1. The box...

2022 Summer

3

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) Identify the structure in the cell that contains the genetic material.Label this structure on Fig. 1.1 by stating its name in the space provided a...

2022 Spring

2

Theory

CH3 - MOVEMENT IN AND OUT OF CELLS

(a) Fig. 2.1 is a photomicrograph of human blood.(i) Use the information in Fig. 2.1 to complete Table 2.1 by stating \textbf{one} function for each c...

2022 Winter

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Which diagram shows the appearance of a plant cell several minutes after it has been placed in a concentrated solution of sugar?

2013 Winter

3

MCQ

CH13 - EXCRETION IN HUMANS

Which process removes the waste products of metabolism from the body?

2009 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

According to the binomial system, how should a human be named?

2009 Summer

2

MCQ

CH1 - CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS

Which leaf comes from a monocotyledonous plant?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a palisade cell from a leaf.Which labelled structure produces oxygen?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structure contains genes?

2009 Summer

3

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows a cross section through two guard cells of a leaf. Which labelled structures would also be found in an animal cell?

2009 Summer

3

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

The diagram shows some cells from the lining of the trachea (windpipe) in the respiratory tract. What is the function of the structures labelled X?

2009 Summer

2

MCQ

CH2 - ORGANIZATION AND MAINTENANCE OF THE ORGANISM

Which structures contain a cell nucleus? [Table_1]

2009 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

Which diagram shows the appearance of a plant cell several minutes after it has been placed in a concentrated solution of sugar?

2009 Summer

2

MCQ

CH3 - MOVEMENT IN AND OUT OF CELLS

The dots represent molecules of a gas in four tubes at the beginning of an experiment. In which tube will more molecules move from X to Y than in the...

2009 Summer

2