The polymerization of acrylamide is an example of free-radical catalysis and is initiated by the addition of ammonium persulfate and the base N,N,N′,N′-tetramethylenediamine ( TEMED).

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#Id: 9782

#Unit 6. System Physiology – Plant

According to the guard hypothesis, R gene products “guard” cellular proteins, which are called guardees or decoys

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#Id: 7423

#Unit 5. Developmental Biology

Dictyostelia (social amoebas) solitary haploid amoebae live on decaying logs, eating bacteria and reproducing by binary fission.

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#Id: 1108

#Unit 2. Cellular Organization

E1’s ion-binding sites are exposed to the cytoplasm, and it has high affinity for Na+ but low affinity for K+

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#Id: 6269

#Unit 8. Inheritance Biology

Supplementary gene interaction (9:3:4)

Glume colour in millets

          P                                   Q

X                         Y                                   Z

Brown               purple                   red

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#Id: 8881

#Unit 2. Cellular Organization

Plk1 is critical for formation of the mitotic spindle as well as for chromosome segregation.