IGCSE Big Quizzz - Triple Award

Fruit fly body cells have 8 chromosomes. After mitosis, you would expect a resulting fruit fly daughter cell to have ...

• 16 chromosomes.
• 46 chromosomes.
• 8 chromosomes.
• 4 chromosomes.

Structure (b) is a ____.

• chromosome
• chromatid
• centromere
• nucleosome

Structure (c) is a ____.

• chromosome
• chromatid
• centromere
• dogma

Name the phase:

• Anaphase
• Telophase
• Metaphase
• Prophase

What is the next phase of mitosis?

• Prophase
• Metaphase
• Anaphase
• Telophase

What is the next phase of mitosis?

• Prophase
• Metaphase
• Anaphase
• Telophase

Name this phase.

• Prophase
• Metaphase
• Anaphase
• Telophase

What is this phase?

• Anaphase
• Cytokinesis
• Telophase
• Metaphase

How are enzymes defined?

• A chemical catalysts

• A microorganism

• A biological catalyst

• An inorganic catalysts

The current model describing enzyme action is referred to as the...

• Induced-fit Model

• Lock & Key Model

• Singer-Nicolson Model

• Davson-Danielli Model