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Question 17N.1.SL.TZ0.15

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Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.1.SL.TZ0.15
Level SL Paper 1 Time zone TZ0
Command term Deduce Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
17N.1.SL.TZ0.15

HindIII is an endonuclease that recognizes the sequence A A G C T T, cutting between the two adenines.

Into how many DNA fragments would the strand shown be cut by HindIII?

A. 2

B. 3

C. 4

D. 5

[1]

Markscheme

B

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