The small GTPases in vesicle formation is in the pinching off of a completed vesicle from the parent membrane; 

I- Sar1 GTPase

II- ARF GTPase

III- Dynamin GTPase

a-COPI vesicles

b-clathrin-coated vesicles

c-COPII vesicles

find the correct matches GTPases to drives the pinching off vesicles?

TLS Online TPP Program

#Question id: 11335

#Unit 10. Ecological Principles

Which of the following have minimum NET PRIMARY PRODUCTIVITY ?

TLS Online TPP Program

#Question id: 2650

#Unit 2. Cellular Organization

Lac operon is an example of

TLS Online TPP Program

#Question id: 27025

#Unit 10. Ecological Principles

In plants, Chemical is second line of defense against herbivores, they are referred to as

TLS Online TPP Program

#Question id: 15871

#Unit 12. Applied Biology

Various sterilization techniques used in plant tissue culture work;

Sterilization technique	Materials sterilized
A) Dry heat	i) Media, culture vessels, other glass plasticwarc, contaminated cultures
B) Autoclaving	ii) Heat labile compounds like GA3, ABA, zeatin, urea,·enzymes, etc.
C) Surface sterilization	iii) Empty glassware, instruments like scalpels, forceps, needles
D) Liquid (membrane filter of         0.45 μm or smaller pore size)	iv) All plant materials to be cultured

TLS Online TPP Program

#Question id: 15775

#Unit 5. Developmental Biology

When a multipotent stem cell divides asymmetrically, its maturing daughter cell often goes through a transition stage, called as

A. Progenitor cell .

B. Transit-amplifying cell.

C. Adult stem cell

D. Totipotent precursor cell