GHRH- Hypothalamus  stimulates growth hormone secretion by utilizing both cAMP and IP3/Ca2+ as second messengers.

TLS Online TPP Program

#Id: 3237

#Unit 4. Cell Communication and Cell Signaling

miR-15-a and miR-16-1 act like tumor-suppressors;
they normally inhibit B cell proliferation

TLS Online TPP Program

#Id: 5700

#Unit 7. System Physiology – Animal

The anterior pituitary secretes six peptide hormones: 

TSH, FSH, LH, GH, prolactin, & ACTH

TLS Online TPP Program

#Id: 8224

#Unit 2. Cellular Organization

Lysosomal storage diseases:

• Hurler’s disease

• Inclusion-cell disease

TLS Online TPP Program

#Id: 3665

#Unit 3. Fundamental Processes

Size comparisons show that the ribosome is large enough to bind tRNAs and mRNA.

TLS Online TPP Program

#Id: 9770

#Unit 6. System Physiology – Plant

Extracellular basic hydroxyproline rich glycoproteins

(HRGPs) via the tyrosine in the repeated motif PPPPY that reacts with H2O2.