MCQ

CH5 - THE MITOTIC CELL CYCLE

Which row is correct for stem cells? [Table_1]

2024 Summer

3

MCQ

CH5 - THE MITOTIC CELL CYCLE

Which metabolic processes will be very active in a cell that has just completed cytokinesis?1. ATP formation2. DNA replication3. protein synthesis

2024 Summer

5

MCQ

CH5 - THE MITOTIC CELL CYCLE

Eukaryotic organisms grow and increase in size as a result of cell division. The diagram shows some stages of mitosis with one stage missing, labelled...

2024 Summer

3

MCQ

CH5 - THE MITOTIC CELL CYCLE

The diagram shows a typical mitotic cell cycle and the point in the cell cycle that has been reached by each of four cells, V, W, X and Y.Which row co...

2024 Summer

3

MCQ

CH5 - THE MITOTIC CELL CYCLE

The graphs show various distance measurements taken from the start of metaphase of mitosis. The graphs are to scale when compared to one another.Which...

2024 Summer

4

MCQ

CH5 - THE MITOTIC CELL CYCLE

The graph shows the mean length of the spindle fibres during mitosis. Which region of the graph shows when all the centromeres have detached from the ...

2024 Summer

4

MCQ

CH5 - THE MITOTIC CELL CYCLE

The photomicrograph shows a stage of mitosis. What would be correct for the next stage in mitosis? [Table_1]

2024 Winter

3

MCQ

CH5 - THE MITOTIC CELL CYCLE

Which row is correct for the start of anaphase of mitosis? [Table_1]

2024 Summer

6

MCQ

CH5 - THE MITOTIC CELL CYCLE

The diagram shows the mitotic cell cycle.During which phase do chromosomes condense and become visible?

2024 Spring

2

MCQ

CH5 - THE MITOTIC CELL CYCLE

What are the correct roles of mitosis?[Table_1]

2024 Winter

2

MCQ

CH1 - CELL STRUCTURE

Which organelles are enclosed in a single phospholipid bilayer and contain hydrolytic enzymes?

2017 Summer

3

MCQ

CH1 - CELL STRUCTURE

The DNA of prokaryotes is naked and circular.Which statement describes how the DNA of eukaryotes differs from that of prokaryotes?

2017 Summer

3

MCQ

CH1 - CELL STRUCTURE

The recently discovered Pandoravirus measures 1000 nm in diameter.The Mimivirus has a diameter of 400 nm.What can be detected using a light microscope...

2017 Summer

4

MCQ

CH1 - CELL STRUCTURE

What are found in chloroplasts and mitochondria?1. DNA2. 70S ribosomes3. mRNA

2017 Summer

3

MCQ

CH1 - CELL STRUCTURE

Boiling the bones and teeth from dead animals can be used to produce a type of glue. The glue is formed from the collagen fibres present in bones and ...

2017 Summer

3

MCQ

CH1 - CELL STRUCTURE

What describes the primary structure of a protein?

2017 Summer

3

MCQ

CH2 - BIOLOGICAL MOLECULES

The diagrams show four monosaccharides with the formula $C_6H_{12}O_6$.Which diagram shows $\alpha$-glucose?

2017 Summer

2

MCQ

CH2 - BIOLOGICAL MOLECULES

Complete digestion of polysaccharides requires all the glycosidic bonds between the monomers to be broken.Amylase only breaks $\alpha$-1,4 glycosidic ...

2017 Summer

3

MCQ

CH2 - BIOLOGICAL MOLECULES

The diagram shows the results of tests on four solutions containing biological molecules. Which shows the solution that contains only starch and prote...

2017 Summer

3

MCQ

CH2 - BIOLOGICAL MOLECULES

The enzyme invertase catalyses the breakdown of sucrose to glucose and fructose.Three different enzyme inhibitors of invertase X, Y and Z were investi...

2017 Summer

4