The type III secretion system (T3SS), to deliver bacterial effector proteins into the plant cell have been identified to be secretion of enzymes which causes dead of the plant, these enzymes are;

a) Phosphatases

b) Proteases 

c)  Lyases

d) Isomerase

e) Ligase

TLS Online TPP Program

#Question id: 3923

#Unit 3. Fundamental Processes

The transcription of __ RNA accounts for most of the transcriptional activity of a cell.

TLS Online TPP Program

#Question id: 3924

#Unit 3. Fundamental Processes

Characteristics of ligands involved in transcription include:

TLS Online TPP Program

#Question id: 3925

#Unit 3. Fundamental Processes

Constitutive genes

TLS Online TPP Program

#Question id: 3926

#Unit 3. Fundamental Processes

Positive regulation of a gene requires __.

TLS Online TPP Program

#Question id: 3927

#Unit 3. Fundamental Processes

An operon is __

TLS Online TPP Program

#Question id: 3928

#Unit 3. Fundamental Processes

An extremely large lactose source is encountered by an E. coli cell in the lumen of the small intestine of a human who just ate an entire carton of ice cream. Which of the following would most likely be a contributor to why the E. coli does not metabolize any of the lactose?