Transport of water and solutes from the interstitial fluid into the peritubular capillaries occurs by ultrafiltration.

TLS Online TPP Program

#Id: 7867

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 9255

#Unit 6. System Physiology – Plant

In CAM plants, Nocturnal phosphorylation of PEPCase controls primary carboxylation. PEPCase‐kinase transcripts accumulate during the night, controlled by the circadian oscillator and metabolites.

TLS Online TPP Program

#Id: 3307

#Unit 6. System Physiology – Plant

Glutathione contains γ-Glu-Cys-Gly

TLS Online TPP Program

#Id: 1058

#Unit 5. Developmental Biology

The genes encoding Islet1, Tbx4, and Pitx1 are expressed in presumptive hindlimbs.

TLS Online TPP Program

#Id: 7478

#Unit 4. Cell Communication and Cell Signaling

IgM antibodies are produced first in a humoral immune response and tend to be of low affinity.

IgM molecules form pentamers that are stabilized by a single J-chain molecule.

This higher avidity of the pentamer compensates for the low affinity