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TLS Online TPP Program

#Question id: 1085

Which of the following statements about a G protein signaling pathway is true?

#Unit 4. Cell Communication and Cell Signaling

  1. A G protein-coupled receptor bound to GTP is in its active state.

  2. A G protein bound to GTP is in its active state.

  3. A G protein bound to GDP is in its active state.

  4. Hydrolysis of bound GTP by a G protein activates the G protein.

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TLS Online TPP Program

#Question id: 20385

#Unit 13. Methods in Biology

PCR primer dimers are formed when 
TLS Online TPP Program

#Question id: 13223

#Unit 6. System Physiology – Plant

At the endodermis, which pathway is blocked by the Casparian strip
TLS Online TPP Program

#Question id: 1581

#Unit 4. Cell Communication and Cell Signaling

An otherwise healthy student in your class is infected with EBV, the virus that causes infectious mononucleosis. The same student had already been infected when she was a child, and she had merely experienced a mild sore throat and swollen lymph nodes in her neck. This time, though infected, she does not get sick. 

Her immune systemʹs recognition of this infection will involve which of the following?
TLS Online TPP Program

#Question id: 23555

#General Aptitude

Value education makes a student:
TLS Online TPP Program

#Question id: 5204

#Unit 11. Evolution and Behavior

Bioinformatics can be used to scan sequences for probable genes looking for start and stop sites for transcription and for translation, for probable splice sites, and for sequences known to be found in other known genes. Such sequences containing these elements are called