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TLS Online TPP Program

#Question id: 26389

Choose which of the following statement regarding the licensing factor is incorrect

#Unit 3. Fundamental Processes
  1.  Licensing factor is necessary for initiation of replication at each origin.
  2.  Licensing factor is present in the nucleus prior to replication, but is removed, inactivated, or destroyed by replication
  3.  Initiation of another replication cycle becomes possible only after licensing factor reenters the nucleus after mitosis
  4.  Initiation of another replication cycle becomes is possible without reentering the licensing factor into nucleus after mitosis.
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TLS Online TPP Program

#Question id: 31292

#Unit 5. Developmental Biology

Location of the involuting marginal zone cells of amphibian gastrulation is called as:
TLS Online TPP Program

#Question id: 243

#Unit 1. Molecules and their Interaction Relevant to Biology

Deoxythymidine is a ________ found mainly in DNA.
TLS Online TPP Program

#Question id: 2811

#Unit 2. Cellular Organization

RNA interference is a method for inhibiting the function of specific genes using

a. single-stranded DNA.                     

b. double-stranded DNA.

c. single-stranded RNA.                     

d. double-stranded RNA.
TLS Online TPP Program

#Question id: 787

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statement is INCORRECT with respect to the structure of DNA?
TLS Online TPP Program

#Question id: 365

#Unit 1. Molecules and their Interaction Relevant to Biology

Water is a polar molecule: the oxygen atom with its unshared electrons carries a partial negative charge (δ−) of ___________, and the hydrogen atoms each carry a partial positive charge (δ+) of __________, where e is the charge of the electron.