During Attenuation, Region 3-4 forms hairpin then second hairpin is formed between Region 1-2

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#Id: 588

#Unit 2. Cellular Organization

If 100,000 viral particles are added to one million host cells, the MOI is 0.1 means lytic cycle. High MOI means lysogenic cycle.

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#Id: 9971

#Unit 4. Cell Communication and Cell Signaling

β-catenin Destruction Complex contains:

Tumor suppressor APC

Dvl protein

Constitutively active protein kinases GSK 3β and CK1

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#Unit 4. Cell Communication and Cell Signaling

Each classical cadherin molecule contains: 

A single transmembrane domain

A relatively short C-terminal cytosolic domain

Five extracellular “cadherin” domains (called EC1–EC5)

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#Id: 3169

#Unit 3. Fundamental Processes

Sequences that are involved with termination are called ter sites. A ter site contains a short, -23-bp sequence.

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#Id: 7758

#Unit 1. Molecules and their Interaction Relevant to Biology

A molecule is the smallest part of a substance that has the physical and chemical properties of that substance. In some respects, a molecule is similar to an atom. A molecule, however, is composed of more than one atom.