Three major classes of animal-cell junctions: 

1. Anchoring junctions

2. Tight junctions

3. Gap junctions

TLS Online TPP Program

#Id: 9564

#XL - T Zoology

Bergmann’s rule: Populations in colder climates tend to have greater body mass than those in warmer climates.

TLS Online TPP Program

#Id: 5381

#XL - T Zoology

Random: The rarest dispersion pattern is random because resources in nature are rarely randomly spaced.

TLS Online TPP Program

#Id: 9735

#XL - R Botany

Members of the Brassicales produce glucosinolates—sulfur-containing organic compounds derived from glucose and an amino acid—as their major defensive secondary metabolites

TLS Online TPP Program

#Id: 9484

#XL - R Botany

An effector molecule is

made by a pathogen to enhance the pathogen’s colonizing

abilities.

TLS Online TPP Program

#Id: 8697

#XL - R Botany

Transketolase catalyzes the transfer of a two carbon fragment from a ketose donor to an aldose acceptor with TPP

Transaldolase catalyses the transfer of a 3 carbon fragment