Controlling effect of species 

TLS Online TPP Program

#Id: 4558

#Unit 8. Inheritance Biology

Comb shapes in chickens

9/16 walnut (R- P-)

3/16 rose (R- pp)

3/16 pea (rr P-)

1/16 single (rr pp)

TLS Online TPP Program

#Id: 1999

#Unit 3. Fundamental Processes

In wild-type genes, RNA polymerase II terminates transcription at any one of multiple possible sites within about

2 kb of the polyadenylation signal. When the polyadenylation signal is mutated, RNA polymerase II does not terminate transcription, but continues transcription until the next poly(A) site.

TLS Online TPP Program

#Id: 10556

#Unit 4. Cell Communication and Cell Signaling

Intrinsic apoptosis pathway

Caspase-8 cleaves the BH3-interacting-domain death agonist (Bid), resulting tBid fragment

TLS Online TPP Program

#Id: 2214

#Unit 11. Evolution and Behavior

Populational change is Darwin’s hypothesis that evolution occurs by changes in the proportions (frequencies) of different variant kinds of individuals within a population.

TLS Online TPP Program

#Id: 7971

#Unit 10. Ecological Principles

Osmosis is the movement of water across membranes to balance solute concentrations. Water diffuses from a solution that is hypotonic into a solution that is hypertonic

Turgor pressure is the hydrostatic pressure that increases as water enters plant cells.