In sea urchins and mammals, the rise in Ca2+ concentration responsible for the cortical granule reaction is due to

TLS Online TPP Program

#Question id: 2989

#I Life Science/ Life Sciences Group – I-V

Use the figure to answer the question below.

In the figure, G1 is represented by which numbered part(s) of the cycle?

TLS Online TPP Program

#Question id: 3017

#SCPH05 I Biotechnology

Biofilms

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#Question id: 689

#SCPH05 I Biotechnology

In the diagram below, the plane drawn behind the peptide bond indicates the:   

A) absence of rotation around the C—N bond because of its partial double-bond character.

B) plane of rotation around the Ca—N bond.

C) region of steric hindrance determined by the large C=O group.

D) region of the peptide bond that contributes to a Ramachandran plot.

 Which of the following best represents the backbone arrangement of two peptide bonds?

TLS Online TPP Program

#Question id: 15700

#SCPH05 I Biotechnology

In a sequence database of a given size, which of the following expressions is likely to retrieve more matches (X means any amino acid; any of the residues in square brackets can occupy that position)?

TLS Online TPP Program

#Question id: 10521

#I Life Science/ Life Sciences Group – I-V

Which is an example of a plant-derived DAMP found in tomato that is produced in response to wounding associated with herbivore activity?