Because supercoiled DNA molecules are more compact than relaxed molecules, they migrate more rapidly during gel electrophoresis

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#Id: 7226

#Unit 5. Developmental Biology

Relationship between TCR affinity and selection

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#Id: 1513

#Unit 2. Cellular Organization

Microtubules exist in three forms:

Singlet

Doublet

Triplet

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#Id: 3675

#Unit 3. Fundamental Processes

The RBS, typically located 3–9 bp on the 5’side of the start codon, is complementary to a sequence located near the 3’end of one of the ribosomal RNA components, the 16S ribosomal RNA (rRNA).

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#Id: 10071

#Unit 4. Cell Communication and Cell Signaling

Nonclassical cadherins include proteins:

Protocadherins found in the brain

Desmocollins and desmogleins that form desmosomes

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#Id: 8809

#Unit 6. System Physiology – Plant

The catalytic site for water oxidation in lumen is a Mn4CaO5 cluster