Leucine marker

TLS Online TPP Program

#Id: 1184

#Unit 7. System Physiology – Animal

When light strikes the outer segment of Rod cells: 

Na + channels closed 

Hyperpolarizing receptor potential

TLS Online TPP Program

#Id: 4842

#Unit 13. Methods in Biology

A type II error is assigned when a true alternative hypothesis is not acknowledged. In other words, an examiner may miss discovering the bear when in fact a bear is present (hence fails in raising the alarm).

TLS Online TPP Program

#Id: 4828

#Unit 13. Methods in Biology

Type I and Type II errors are subjected to the result of the null hypothesis.

TLS Online TPP Program

#Id: 7838

#Unit 1. Molecules and their Interaction Relevant to Biology

For monosaccharides with two or more asymmetric carbons, the prefix d or l refers to the configuration of the highest numbered asymmetric carbon (the asymmetric carbon farthest from the carbonyl carbon).

TLS Online TPP Program

#Id: 10246

#Unit 6. System Physiology – Plant

Isopentenyl diphosphate (IPP)

Zeaxanthin (C40)

all trans-Violaxanthin (C40)

9‘-cis-Neoxanthin (C40)

Xanthoxin (C15)

ABA-aldehyde (C15) Abscisic acid (C15) (ABA)