Which of the following is characteristic of B- but not T-cells?

TLS Online TPP Program

#Question id: 8295

#SCPH06 I Botany

Imagine that a phylogeny was developed for a group of mammals based on bone structure. Which of the following statements would be a reasonable prediction about a phylogeny for the same group of species based on similarities and differences in the structure of a particular enzyme?

TLS Online TPP Program

#Question id: 1542

#SCPH05 I Biotechnology

function of  calprotectin?

TLS Online TPP Program

#Question id: 1392

#SCPH06 I Botany

In the nematode C. elegans, ced-9 prevents apoptosis in a normal cell in which of the following ways?

TLS Online TPP Program

#Question id: 8288

#SCPH06 I Botany

Some beetles and flies have antler-like structures on their heads, much like male deer. The existence of antlers in beetle, fly, and deer species with strong male-male competition is an example of ________.

TLS Online TPP Program

#Question id: 15699

#SCPH05 I Biotechnology

The PROSITE pattern representing the conserved sequence motif for a new family of AMP binding protein is [LIVMFY]-X(2)-[STG]-[STAG]-G-[ST]. You are given a sequence of a 15-amino acid stretch starting from the first residue of the motif. Which one of the following proteins is likely to have AMP binding function?