Hydrogen bonds can occur when hydrogen is covalently bonded to atoms like nitrogen and oxygen. What property of nitrogen and oxygen is important for this?

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#Question id: 12313

#Unit 10. Ecological Principles

Modern behavioural concepts relate the cost of a behavior to its benefit. Under which relationship might a behavior be performed?

TLS Online TPP Program

#Question id: 186

#Unit 1. Molecules and their Interaction Relevant to Biology

What will be the net charge on given peptide at pH 5?

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#Question id: 1502

#Unit 4. Cell Communication and Cell Signaling

The textbook states that cells of patients with adenomatous polyposis coli (APC) “contain a deletion of a small portion of chromosome #5, which was subsequently identified as the site of a tumor-suppressor gene called APC.” In which cells of these patients would you expect to find this chromosomal deletion?

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#Question id: 3971

#Unit 3. Fundamental Processes

Sigma factors present in bacteria are proteins required to:

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#Question id: 2719

#Unit 2. Cellular Organization

The distinct zig-zag appearance of the chromatin fibre is due to ____________