Restriction enzymes that produce blunt ends are used more often in genetic engin

Question

Restriction enzymes that produce blunt ends are used more often in genetic engineering that the ones that Produce sticky ends True False. Restriction enzymes that produce sticky ends are preferred because they are expensive False. Restriction enzymes that produce sticky ends are preferred because they are much faster False. Restriction enzymes that produce sticky ends are preferred because these ends are easier to stick back together when needed A group of restriction enzymes have recognition zones of sizes 4.6 and 8 bases long. What is true. They all occur with the same frequency the 8 base long zone occurs more frequently than the 6 base long zone the 6 base long zone occurs more frequently than the 4 base long zone the 4 base long zone occurs more frequently than the 8 base long zone You use a restriction enzyme to cut 2 small genes from a long chromosome. Then you perform a gel electrophoresis experiment with the resulting solution. How many different spots will y

Explanation / Answer

1. D

2. D

3. D as dna is negatively charged it will travel towards postive electrode

4. A

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