TLS Online TPP Program

#Question id: 9188


Which of the following are examples or parts of plantsʹ systemic acquired resistance against infection?

#Unit 9. Diversity of Life Forms
  1. phytoalexins
  2. salicylic acid
  3. alarm hormones
  4. A, B, and C
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TLS Online TPP Program

#Question id: 7595

#General Aptitude

A man travels 600 km by train at 80 km/hr , 800 km by ship at 40 km/hr , 500 km by aeroplane at 400 km/hr and 100 km by car at 50 km/hr . What is the average speed for the entire distance ?

TLS Online TPP Program

#Question id: 31415

#Unit 7. System Physiology – Animal

A woman taking atropine for a gastrointestinal disorder notices that her pupils are dilated. This occurs because atropine blocks __________ receptors on the __________ muscle of the iris.

TLS Online TPP Program

#Question id: 759

#Unit 1. Molecules and their Interaction Relevant to Biology

The Watson and Crick structure of DNA refers to:

TLS Online TPP Program

#Question id: 7766

#Unit 5. Developmental Biology

The relationship between shortened telomeres and stem cell depletion has been seen in degenerative diseases such as mouse muscular dystrophy,

I) When____ is activated by damaged telomeres, DNA replication halts, and if the repair doesn’t work, apoptosis is initiated. If the cell is a stem cell or some other rapidly replicating cell, this will reduce the numbers of cells produced, and the lack of stem cells will produce an “aged” phenotype.

 II) When ____ is activated by damaged telomeres, DNA replication halts, repair do its work, apoptosis is inhibited. If the cell is a stem cell or some other rapidly replicating cell, this will increase the numbers of cells produced, and then these cells will produce an “aged” phenotype.

 Choose correct gene name with right statement

TLS Online TPP Program

#Question id: 2342

#Unit 2. Cellular Organization

Which of the following is a requirement for osmosis to occur?