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Author Question: DNA-binding proteins exert control by binding DNA at specific sequences. Describe how DNA and ... (Read 445 times)

09madisonrousseau09

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Question 1

Describe the differences between inducible and repressible operons. How does attenuation differ from inducible or repressible operons?
Would the lac operon be active if a cell has the following food sources?
a.only lactose
b.only glucose
c.lactose and glucose


Question 2

DNA-binding proteins exert control by binding DNA at specific sequences. Describe how DNA and protein interact at the molecular level. Are proteins able to identify specific DNA sequences, or do they bind to all regions with equal frequency? What motifs are commonly found in DNA-binding proteins?


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Marked as best answer by 09madisonrousseau09 on Jan 12, 2022

debra928

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09madisonrousseau09

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Reply 2 on: Jan 12, 2022
Excellent


scottmt

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

 

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