MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which reagent is used to test for the presence of protein in food?

2024 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The graph shows the effect of pH on the rate of reaction of an enzyme.What does the graph show?

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The diagram shows an experiment to investigate the balance between respiration and photosynthesis.In which tube are photosynthesis and respiration tak...

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Some variegated leaves have white parts and green parts.A plant with variegated leaves has the starch removed from its leaves by placing it in a dark ...

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The diagram shows a plant cell.Which type of cell is shown?

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The pie charts show the composition of 100 g of four different foods.Which food provides the most energy?

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The diagram shows the digestive system and some of its associated organs.Which label identifies the liver?

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which statements about teeth are correct?1 Canine teeth are for chewing and grinding food.2 Incisor teeth are for biting and cutting food.3 Premolar t...

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

What is the definition of chemical digestion?

2024 Spring

2

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

In which part of the alimentary canal does hydrochloric acid provide an acid pH for enzymes?

2024 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which row shows substances removed by excretion?[Table_1]

2023 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which two parts are included in the scientific name of an organism?

2023 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

How many jointed legs does an insect have?

2023 Spring

1

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The photomicrograph shows a cell from a type of aquatic plant. Which labelled parts indicate that this is a plant cell?

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The diagram shows a magnified image of a cell. The magnification is \( \times 360 \). Line LM represents the width of the image of the cell. Line LM i...

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which factor would \textbf{decrease} the rate of diffusion of oxygen into cells?

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which molecule crosses a partially permeable membrane during osmosis?

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

The diagrams show the movement of particles across a membrane. The arrows show the direction of movement. Which diagram shows active transport?

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

Which substance is used to test a food for vitamin C?

2023 Spring

MCQ

Describe life processes: movement, respiration, sensitivity, growth, reproduction, excretion, nutrit

What are enzymes made of?

2023 Spring

2