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TLS Online TPP Program

#Question id: 32931

Why is the PTS system beneficial to bacteria?

#XL - S Microbiology
  1. It allows for simultaneous sugar transport and phosphorylation.
  2. It prevents sugar molecules from diffusing out of the cell.
  3. It requires less energy than ATP-dependent transport systems.
  4. It can transport any sugar without specificity. 
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TLS Online TPP Program

#Question id: 4609

#XL - S Microbiology

Pseudogenes are ________.
TLS Online TPP Program

#Question id: 5709

#XL - R Botany

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if 50% chance of crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)
TLS Online TPP Program

#Question id: 11638

#XL - S Microbiology

Which group includes members that are important primary producers in ocean food webs, causes red tides that kill many fish, and may even be carnivorous?
TLS Online TPP Program

#Question id: 17284

#XL - R Botany

Which kind of plant tissue should lack phragmoplasts? 
TLS Online TPP Program

#Question id: 4971

#XL - S Microbiology

On the basis of their morphologies, how might Linnaeus have classified the Hawaiian silverswords?