Genetic Variation & Information Random Retrieval

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Genetic Variation & Information Random Retrieval

This quiz contains all the questions in the Genetic Variation & Information section. The website will pick 20 questions at random.

1 / 20

Which of the following has contributed to the development of antibiotic resistant strains of bacteria?

2 / 20

Some gene mutations will have no effect at all on the polypeptide, why not?

3 / 20

What type of mutation is this ? ACCTGG becomes ACTGG

4 / 20

How is variation introduced during prophase 1?

5 / 20

Which number represents prophase 1 of meiosis?

6 / 20

On this diagram, what does A represent?

7 / 20

What molecule is formed at the end of translation?

8 / 20

What type of bond forms between the amino acids?

9 / 20

As the mRNA is fed through the ribosome, complementary base pairing between the mRNA and tRNA mean that amino acids are lined up in a specific order. What level of protein structure is established here ?

10 / 20

What is translation?

11 / 20

Where does modification of pre-mRNA occur?

12 / 20

In eukaryotes, the pre-mRNA is modified by removing what?

13 / 20

What is the base-pairing pattern in DNA to RNA?

14 / 20

What word describes the fact there is more than one set of three bases for each amino acid?

15 / 20

On this diagram, what does C represent?

16 / 20

In an homologous pair of chromosomes...

 

17 / 20

What is the genome of a cell?

18 / 20

Which of the following carries the code for the order of amino acids?

19 / 20

Which type of DNA is not circular?

20 / 20

Eukaryotic DNA is stored, wrapped around which type of protein?

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