Iodide must also exit the thyrocyte across the apical membrane to access the colloid. This transport step is mediated by:

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#Question id: 33895

#Unit 2. Cellular Organization

Which technique can be used to separate single-stranded DNA from double-stranded DNA during reassociation studies?

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#Question id: 3863

#Unit 3. Fundamental Processes

Introns in nuclear pre-mRNAs are excised by:

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#Question id: 11461

#Unit 7. System Physiology – Animal

Elephants hear sounds that are too low for humans to hear. This sensitivity is primarily due to the differences in the ________.

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#Question id: 2689

#Unit 2. Cellular Organization

Which of these factors contribute to a decrease in gene density?

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#Question id: 4777

#Unit 8. Inheritance Biology

Two non allelic genes P and Q governed Glume color in sorghum.

P... qq  = blakish purple           P.. Q...  = raddish purple

pp Q...  = brown                      ppqq    =  brown  

A cross was allowed between PpQq and ppQq. What is proportional of their progeny with Blakish, Raddish and brown respectively?