One of the major categories of receptors in the plasma membrane functions by forming dimers, adding phosphate groups, and then activating relay proteins. Which type does this?

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#Question id: 1058

#4. Cell Communication and Cell Signaling

Phage-encoded enzymes are

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#Question id: 10902

#6. System Physiology – Plant

P-proteins from the genus Cucurbita consist of two major proteins: PP1, the phloem filament protein, and PP2, the phloem lectin. Both PP1 and PP2 are thought to be synthesized in_______A___________and transported via the_______B_________to the_______C______, where they associate to form P-protein filaments and P-protein bodies.

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#Question id: 16777

#13. Methods in Biology

What is the formula for the median of Grouped data? 

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#Question id: 11284

#10. Ecological Principles

Which of the following could qualify as a top-down control on a grassland community?

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#Question id: 917

#1. Molecules and their Interaction Relevant to Biology

The glycerol produced from the hydrolysis of triacylglycerides enters glycolysis as: