Allograft is tissue transferred between genetically different members of the same species Xenograft is tissue transferred between different species

TLS Online TPP Program

#Id: 2244

#Unit 11. Evolution and Behavior

When a nonfunctioning duplicate is fixed in the population, or a functioning gene becomes nonfunctional, the result is a genetic skeleton called a pseudogene.

Deletions are important in shaping the genome.

TLS Online TPP Program

#Id: 8278

#Unit 1. Molecules and their Interaction Relevant to Biology

Plot of density versus temperature for liquid water.

The maximum density of water is reached at 4°C.

The density of ice at 0°C is 0.9167 g cm-3•

TLS Online TPP Program

#Id: 1152

#Unit 7. System Physiology – Animal

Endothelium & epithelial cells, effectively prevents filtration of plasma proteins, because of strong negative electrical charges (associated with the proteoglycans).

TLS Online TPP Program

#Id: 6291

#Unit 3. Fundamental Processes

TLS Online TPP Program

#Id: 1754

#Unit 4. Cell Communication and Cell Signaling