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Author Question: In addition to highly repetitive and unique DNA sequences, a third category of DNA sequences exists. ... (Read 178 times)

j.rubin

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Question 1

In human chromosomes, satellite DNA sequences of about 170 base pairs in length are present in tandem arrays of up to 1 million base pairs. Found mainly in centromere regions, these DNA sequences are called ________.
◦ telomeres
◦ alphoid families
◦ primers
◦ telomere-associated sequences
◦ euchromatic regions

Question 2

In addition to highly repetitive and unique DNA sequences, a third category of DNA sequences exists. What is it called, and which types of elements are involved in it?
◦ moderately repetitive DNA; SINEs, LINEs, and VNTRs
◦ dominant DNA; euchromatin and heterochromatin
◦ permissive DNA; centromeres and heterochromatin
◦ multiple gene family DNA; hemoglobin and 5.0S RNA
◦ composite DNA; telomeres and heterochromatin


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Marked as best answer by j.rubin on Mar 26, 2020

sabina576

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j.rubin

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Reply 2 on: Mar 26, 2020
Great answer, keep it coming :)


strudel15

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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