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TLS Online TPP Program

#Question id: 15250

Osmotolerant microorganisms can survive at extreme osmotic pressure because

#Unit 2. Cellular Organization
  1. Bacteria have significantly modified the structure of their carbohydrates and membranes
  2. Bacteria have significantly modified the structure of their proteins and membranes
  3. Bacteria have significantly modified the structure of their lipids on membranes
  4. Bacteria can change its form when present in high salt concentration
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TLS Online TPP Program

#Question id: 24003

#General Aptitude

If you have been given the additional responsibility of the school library, you think that
TLS Online TPP Program

#Question id: 24205

#Unit 4. Cell Communication and Cell Signaling

When monomeric CAMs on one cell bind to one or more CAMs in the same cell’s plasma membrane is known as
TLS Online TPP Program

#Question id: 17269

#Unit 8. Inheritance Biology

In humans, albinism (unpigmented skin, hair, and eyes) is due to an enzymatic deficiency, and it is an autosomal recessive trait. Suppose that in a small country of one million people (“Generation 1”), there are 500 aa albinos and 9000 Aa heterozygous carriers. In the next generation of 1 million individuals (Generation 2), what are the expected numbers of aa albinos and Aa carriers? (Assume random mating and all other HardyWeinberg conditions.)
TLS Online TPP Program

#Question id: 18368

#Unit 12. Applied Biology

The Phytoremediation system can be used for the treatment of 
TLS Online TPP Program

#Question id: 4713

#Unit 11. Evolution and Behavior

A farmer uses triazine herbicide to control pigweed in his field. For the first few years, the triazine works well and almost all the pigweed dies; but after several years, the farmer sees more and more pigweed. Which of these statements explains why the pigweed reappeared?