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TLS Online TPP Program

#Question id: 5313

Which of the following statements correctly describes one of the characteristics of alternative splicing in vertebrate genomes?

#Unit 11. Evolution and Behavior

  1. Vertebrate genomes can produce more than one polypeptide from a single gene.

  2. Vertebrate genomes can produce only one polypeptide from a single gene.

  3. Vertebrate genomes are always smaller than other organisms.

  4. Alternative splicing leaves introns in vertebrate genes after they are transcribed.

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TLS Online TPP Program

#Question id: 32313

#Unit 2. Cellular Organization

Why does actin subunit addition outpace nucleotide hydrolysis at the plus end but not at the minus end?
TLS Online TPP Program

#Question id: 2287

#Unit 2. Cellular Organization

Which characteristic do eukaryotic and prokaryotic flagella have in common?
TLS Online TPP Program

#Question id: 11068

#Unit 7. System Physiology – Animal

A patient has a dead space of 150 ml, functional residual capacity of 3 L, tidal volume of 650 ml, expiratory reserve volume of 1.5 L, total lung capacity of 8 L, and respiratory rate of 15 breaths/min. What is the residual volume?
TLS Online TPP Program

#Question id: 15678

#Unit 2. Cellular Organization

Alcohols are among the most widely used disinfectants and antiseptics. They act by 
TLS Online TPP Program

#Question id: 344

#Unit 1. Molecules and their Interaction Relevant to Biology

The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?