Given below are two statements:

Statement I: In a closed continuous culture, cells are separated from the removed medium and returned to the vessel, causing the cell biomass to increase.

Statement II: In an open continuous culture, only the used medium is removed while the cells are retained to maintain submaximal growth.

In the light of the above statements, choose the most appropriate answer from the options given below:

TLS Online TPP Program

#Question id: 1566

#Bio-Informatics

Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs of inflammation are therefore associated with histamine release?

TLS Online TPP Program

#Question id: 1567

#Bio-Informatics

Which of the following cell types are responsible for initiating a secondary immune response?

TLS Online TPP Program

#Question id: 1568

#Bio-Informatics

which one of these is not a characteristics  of B-cell?

TLS Online TPP Program

#Question id: 1569

#Bio-Informatics

A bacterium entering the body through a small cut in the skin will do which of the following?

TLS Online TPP Program

#Question id: 1570

#Bio-Informatics

Which cells and which signaling molecules are responsible for initiating an inflammatory response?

TLS Online TPP Program

#Question id: 1571

#Bio-Informatics

Double-stranded RNA (dsRNA) recognize by