TLS Online TPP Program
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TLS Online TPP Program
#Question id: 12294
#Unit 10. Ecological Principles
A ________________ survivorship curve shows a constant rate of survivorship throughout life.
TLS Online TPP Program
#Question id: 11687
#Unit 7. System Physiology – Animal
Spermatogenesis is regulated by a negative feedback control system in which follicle-stimulating hormone (FSH) stimulates the steps in sperm cell formation. What is the negative feedback signal associated with sperm cell production that inhibits pituitary formation of FSH?
TLS Online TPP Program
#Question id: 19735
#Unit 3. Fundamental Processes
In mammals, six telomeric proteins (TRF1, TRF2, Rap1, TIN2, TPP1, and POT1) comprises a complex which of the following is incorrect regrarding these telomeric protein
a) TRF1, TRF2, Rap1, binds to double stranded of DNA
b) TIN2 does not binds to DNA at all
c) POT1 binds to the GT tail extended by telomerase
d) TIN2 interacts with the two duplex telomeric DNA-binding proteins TRF1 and TRF2 as well as with TPP1
TLS Online TPP Program
#Question id: 14994
#Unit 4. Cell Communication and Cell Signaling
The absence of MHC class I, which is expressed by almost all normal cells, but is specifically down-regulated by some tumors and in response to some viral infections, it will undergo apoptosis by
TLS Online TPP Program
#Question id: 1780
#Unit 4. Cell Communication and Cell Signaling
Induces dissociation and inhibition of C1r2s2 from C1q; serine protease inhibitor