Aromatic hydrocarbons including benzene, toluene, ethylbenzene and xylene collectively referred as BTEX compounds. Which of them are not considered as carcinogenic?

1. Benzene

2. Toluene

3. Ethylbenzene

4. Xylene

Which of them is a correct option?

TLS Online TPP Program

#Question id: 1095

#Unit 4. Cell Communication and Cell Signaling

What does it mean to say that a signal is transduced?

TLS Online TPP Program

#Question id: 1096

#Unit 4. Cell Communication and Cell Signaling

Which of the following processes generally requires protein phosphorylation?

TLS Online TPP Program

#Question id: 1097

#Unit 4. Cell Communication and Cell Signaling

A signal transmitted via phosphorylation of a series of proteins is generally associated with which of the following events?

TLS Online TPP Program

#Question id: 1098

#Unit 4. Cell Communication and Cell Signaling

Which of the following is the most plausible explanation for why an animal cell would be unable to reduce the Ca2+ concentration in its cytosol compared with the extracellular fluid?

TLS Online TPP Program

#Question id: 1099

#Unit 4. Cell Communication and Cell Signaling

How does the toxin of Vibrio cholerae cause profuse diarrhea?

TLS Online TPP Program

#Question id: 1100

#Unit 4. Cell Communication and Cell Signaling

Which of the following results would most likely be an immediate result of a growth factor binding to its receptor?