Chlorophyll is tightly bound in complexes with proteins. During senescence these chlorophyll–protein complexes must be dismantled to allow the apoproteins to be recycled by___

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#Question id: 5234

#Unit 11. Evolution and Behavior

Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?

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#Question id: 32373

#Unit 2. Cellular Organization

Cytochalasin D,  a fungal alkaloid, depolymerizes actin filaments by:

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#Question id: 4211

#Unit 3. Fundamental Processes

If the following eukaryotic mRNA were properly modified and sent to the cytoplasm, what size protein (in amino acids) would it encode? 

5’UCAGGACCUUAUGGACCAUUGCUGGGACCUUUGAGUGCUGUACCAUAGUUAAAGAUAGCCAUC 3’

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#Question id: 24520

#Unit 11. Evolution and Behavior

which of the following characteristics that are involved to enhances the survival and reproduction of organisms that bear it ?

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#Question id: 15666

#Unit 8. Inheritance Biology

Which of the following could NOT be used to describe a sex limited trait: