Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 24150
TLS Online TPP Program

#Question id: 8927

Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that

#Part-B Specialized Branches in Biotechnology
  1. arthropods have had more time to co-evolve with land plants than have vertebrates.
  2. extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
  3. ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure to invade land.
  4. vertebrates evolved from arthropods.
More Questions
TLS Online TPP Program

#Question id: 18613

#Part-A Aptitude & General Biotechnology

The size of a PCR product is mainly determined 
TLS Online TPP Program

#Question id: 3677

#Part-A Aptitude & General Biotechnology

Which protein can catalyze the formation of phosphodiester bonds?
TLS Online TPP Program

#Question id: 2097

#Part-A Aptitude & General Biotechnology

Free and unesterified fatty acids bind to one of a number of chaperone proteins in order to be transported in the aqueous environment of the cytosol. Which of the following facilitates this intracellular transport?
TLS Online TPP Program

#Question id: 21267

#Part-B Specialized Branches in Biotechnology

A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant)
TLS Online TPP Program

#Question id: 11472

#Part-B Specialized Branches in Biotechnology

Sensory transduction of light in the vertebrate retina is accomplished by ________.