Some of the following statement are given regarding MoFe protein

(a) 2 pairs of identical subunits (tetramer, nif D & nif K)

(b) A total of MW 180 ~ 235kD

(c) Each subunit has 2 Mo-Fe-S clusters.

(d) MoFe proteins are insensitive to O₂

Which of the following is incorrect

TLS Online TPP Program

#Question id: 1313

#Unit 4. Cell Communication and Cell Signaling

Which type of junctions may protect a damaged cell through chemical gating?

TLS Online TPP Program

#Question id: 1314

#Unit 4. Cell Communication and Cell Signaling

In desmosomes, cadherins link to an adjacent cell via:

TLS Online TPP Program

#Question id: 1315

#Unit 4. Cell Communication and Cell Signaling

Which one of the following junctions play important role in metabolic coupling?

TLS Online TPP Program

#Question id: 1316

#Unit 4. Cell Communication and Cell Signaling

Many second messengers (e.g., cyclic AMP, IP3, and Ca2+) can be transferred between cells through:

TLS Online TPP Program

#Question id: 1317

#Unit 4. Cell Communication and Cell Signaling

Which of the following statement is true for the gap junctions?

TLS Online TPP Program

#Question id: 1318

#Unit 4. Cell Communication and Cell Signaling

Pore- like connections between adjacent cells is an example of