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TLS Online TPP Program

#Question id: 1733

The early increase in phospholipase Cγ1 activity following T-cell stimulation:

#Unit 4. Cell Communication and Cell Signaling

  1. Represents a sensitive regulatory negative feedback control mechanism

  2. Dephosphorylates protein tyrosine kinase inhibitors

  3. Accelerates hydrolysis of phosphatidylinositol diphosphate

  4. Accelerates hydrolysis of diacylglycerol

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TLS Online TPP Program

#Question id: 26350

#Unit 2. Cellular Organization

Heterochromatic regions, silenced genes, and gene-sparse regions of chromosomes are typically localized to the.
TLS Online TPP Program

#Question id: 19924

#Unit 12. Applied Biology

Synthesis of Barnase protein, an RNase, in such cells that are infected by a fungal pathogen leads to their 
TLS Online TPP Program

#Question id: 5412

#General Aptitude

The Average age of a cricket team reduces by 3 when two senior players aged 37 and 38 are replaced by 2 youngsters are equal age .what is the age of this players ?
TLS Online TPP Program

#Question id: 15382

#Unit 8. Inheritance Biology

In a group of fruit flies homozygous for an allele that causes a reduced number of thoracic bristles, you notice that the number of bristles varies from about half the normal number to only a few bristles. This is an example of which of the following?
TLS Online TPP Program

#Question id: 5024

#Unit 11. Evolution and Behavior

Which statement is most consistent with the hypothesis that the Cambrian explosion was caused by the rise of predator-prey relationships?