Dominant gain-of-function mutations in proto-oncogenes and recessive loss-of-function mutations in tumor-suppressor genes are oncogenic.

TLS Online TPP Program

#Id: 6603

#Unit 7. System Physiology – Animal

In the granulosa cells,

All the androgens and much of the progesterone

are converted into estrogens by the enzyme aromatase

TLS Online TPP Program

#Id: 634

#Unit 3. Fundamental Processes

HNO₂ or Nitrous Acid is deaminating agent causes removal of –NH2 for nitrogenous bases. 

TLS Online TPP Program

#Id: 7005

#Unit 5. Developmental Biology

 Precursor cell, is widely used to denote any ancestral cell type (either stem cell or progenitor cell) of a particular lineage; it is often used when such distinctions do not matter or are not known.

TLS Online TPP Program

#Id: 8701

#Unit 1. Molecules and their Interaction Relevant to Biology

TLS Online TPP Program

#Id: 4526

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Delta rhythm (<4 Hz)

slow-wave sleep 

high-amplitude waves