Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 48930
TLS Online TPP Program

#Question id: 5248

Which of the following is a description of generalized transduction?

#SCPH28 | Zoology

  1. Inaccurate excision of prophage can occasionally remove a small portion of the bacterial chromosome.

  2. Random pieces of bacterial dna can become incorporated into a phage coat.

  3. Pieces of bacterial DNA may be released into the culture medium when a cell is lysed.

  4. All of these.

More Questions
TLS Online TPP Program

#Question id: 8848

#SCPH28 | Zoology

A carbon skeleton is covalently bonded to both an amino group and a carboxyl group. When placed in water it
TLS Online TPP Program

#Question id: 563

#I Life Science/ Life Sciences Group – I-V

Both water and glucose share an —OH that can serve as a substrate for a reaction with the terminal phosphate of ATP catalyzed by hexokinase.  Glucose, however, is about a million times more reactive as a substrate than water.  The best explanation is that:
TLS Online TPP Program

#Question id: 16074

#SCPH05 I Biotechnology

Match the items in Group 1 with an appropriate description in Group 2 
Group 1                                                    Group 2 
P. PSI-BLAST                                    1. ungapped, aligned motif 
Q. CLUSTALW                                 2. Profiles
R. BLOCK                                         3. Heuristic method
S. FASTA                                           4. Multiple sequence alignment
TLS Online TPP Program

#Question id: 16485

#SCPH28 | Zoology

A modification of the original grid method is widely used to study the 
TLS Online TPP Program

#Question id: 1626

#SCPH28 | Zoology

The initial complement component activated by complement-fixing antibodies is: