Proteins are classified within families or superfamilies based on similarities in:

TLS Online TPP Program

#Question id: 12401

#Unit 6. System Physiology – Plant

IAA enters the cell either passively in the undissociated form (IAAH) or by transporter in the anionic form (IAA-) , which one of the following  transporter are involved in influx of the anionic form of auxin?

TLS Online TPP Program

#Question id: 11545

#Unit 7. System Physiology – Animal

Growth factors are local regulators that ________.

TLS Online TPP Program

#Question id: 7232

#Unit 5. Developmental Biology

During early development in sea urchin following events occur.

A. localized maternal factors in egg

B. organizer specified in vegetal region (micromeres)

C. induction of endomesoderm

D. b-catenin accumulation

E. animal–vegetal axis

which of the following sequence of developmental event is correct?

TLS Online TPP Program

#Question id: 28039

#Unit 1. Molecules and their Interaction Relevant to Biology

Proteins particularly those with molecular masses >100 kD, consist of more than one polypeptide chain. These polypeptide subunits associate with a specific geometry. The spatial arrangement of these subunits is known as 

TLS Online TPP Program

#Question id: 12527

#Unit 6. System Physiology – Plant

Which of the following is the incorrect prediction about ABA translocation in vascular tissue by both the xylem and the phloem?