Autonomous Specification

Cell “knows” very early what it is to become without interacting with other cells

TLS Online TPP Program

#Id: 6240

#Unit 8. Inheritance Biology

Reciprocal crosses

Pair of crosses in which the phenotypes of the male and female parents are reversed

 

TLS Online TPP Program

#Id: 1727

#Unit 4. Cell Communication and Cell Signaling

FcεRIIB, bear immuno-receptor tyrosine inhibitory motifs Cross-linking of these receptors leads to inhibition, rather than to activation of cellular responses.

TLS Online TPP Program

#Id: 9788

#Unit 6. System Physiology – Plant

Mutations in the EDS1 (SA synthesis) (ENHANCED DISEASE SENSITIVITY 1) gene eliminate race‐specific resistance mediated by the TIR‐NB‐LRR class of R proteins

TLS Online TPP Program

#Id: 1768

#Unit 4. Cell Communication and Cell Signaling

Factors that promote tolerance rather than stimulation

a. High doses of antigen

b. Long-term persistence of antigen in the host

c. Intravenous or oral introduction

TLS Online TPP Program

#Id: 8473

#Unit 1. Molecules and their Interaction Relevant to Biology

Beta sheets usually have their B strands either parallel or antiparallel