Practice Questions

TLS Online TPP Program

#Question id: 4027

Enhancers are considered transcription-control elements that regulate the expression of eukaryotic genes. Which one of the following is true regarding these elements?

#Unit 3. Fundamental Processes

They are only found upstream of the transcription start site.
They are never found more than one kilobase away of the transcription start site.
They are only found in introns.
They generally range in length from about 50–200 base pairs.

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TLS Online TPP Program

#Question id: 10974

#Unit 7. System Physiology – Animal

A 63-year-old woman returned to work following a vacation in New Zealand. Several days after returning home, she awoke with swelling and pain in her right leg and her leg was blue. She went immediately to the emergency room where an examination showed an extensive deep vein thrombosis involving the femoral and iliac veins on the right side. Following resolution of the clot, this patient will require which treatment in the future?

TLS Online TPP Program

#Question id: 5181

#General Aptitude

A child while writing the numbers from 400 to 599, mistakenly wrote 8 every time instead of 4. So the total number of times he has wrote 8 is

TLS Online TPP Program

#Question id: 19088

#Unit 6. System Physiology – Plant

which of the following toxin causing irreversible opening of stomata?

TLS Online TPP Program

#Question id: 20338

#Unit 12. Applied Biology

Granule bound starch synthase I (GBSS l) is the main enzyme of amylose biosynthesis. Therefore ___________ activity of GBSS I is expected to increase the amylopectin content of starch