Biology Year 12 Random Retrieval

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Biology Year 12 Random Retrieval

This quiz contains all the questions in the year 12 biology section. The website will pick 20 questions at random.

1 / 20

True or false : The Founder Effect is a type of genetic drift?

2 / 20

A sheep cheek cell which is not dividing has 54 chromosomes, how many chromatids will be present during Meiotic Prophase 1 in the testes?

3 / 20

What word describes cells which contain single chromosomes?

4 / 20

Which bonds are broken by the enzyme used in transcription?

5 / 20

Through which part does the water evaporate out of the leaf?

6 / 20

Which letter represents the diaphragm?

7 / 20

On the diagram above, which structure is a phagosome?

8 / 20

Read the above passage. Before reweighing, the potato was blotted dry. Which of the following is NOT a reason for doing this?

9 / 20

Why can more pigment leak out across the plasma membrane at a higher temperature (800C) ?

10 / 20

Give an example of a molecule which would pass through F

11 / 20

Name molecule I.

12 / 20

The process shown in the diagram is 'Cell ___________' (spell it correctly)

13 / 20

What is the main function of this organelle?

14 / 20

Name the enzyme involved in the breakdown of ATP

15 / 20

Which letter on the above graph is the ' Saturation' point?

16 / 20

What substance are enzymes made out of?

17 / 20

The sample needs to be treated before adding the regent. How does it need to be treated?

18 / 20

Which of the following is the best description of the 'Quaternary Structure' of a protein?

 

19 / 20

What elements are lipids made out of?

20 / 20

Which monomer is the animal storage polysaccharide made out of ?

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